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* [PATCH 00/13] Input: Automated coccinelle cleanup (take 2)
@ 2017-01-21 18:45 Guenter Roeck
  2017-01-21 18:45 ` [PATCH 01/13] Input: keyboard - Drop calls to platform_set_drvdata and i2c_set_clientdata Guenter Roeck
                   ` (13 more replies)
  0 siblings, 14 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:45 UTC (permalink / raw)
  To: Dmitry Torokhov; +Cc: linux-input, linux-kernel, Guenter Roeck

This patch series is the result of applying a set of coccinelle semantic
patches to the input subsystem. The patches are only cleanup patches;
there is little or no change in functionality.

This time around, the patches are combined into groups instead of per-file.
Each patch has only a single coccinelle rule applied, and only affects a
single directory in the input subsystem. 

As with the previous patch series, removed calls to platform_set_drvdata()
and i2c_set_clientdata() deserve extra scrutiny from reviewers.

The conversion was done automatically with coccinelle using various semantic
patches. The semantic patches and the scripts used to generate this commit
log are either attached to the commits, or they are available at
https://github.com/groeck/coccinelle-patches.

The series was build tested on kerneltests.org and by the 0day build system.

The patch series is based on v4.10-rc4, with input/next (sha 72d1f2346ded5)
merged on top. For convenience, the series is available at:
	git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git input-base

----------------------------------------------------------------
Guenter Roeck (13):
      Input: keyboard - Drop calls to platform_set_drvdata and i2c_set_clientdata
      Input: misc - Drop calls to platform_set_drvdata and i2c_set_clientdata
      Input: touchscreen - Drop calls to platform_set_drvdata and i2c_set_clientdata
      Input: keyboard - Use local variables consistently
      Input: misc - Use local variables consistently
      Input: mouse  Use local variables consistently
      Input: rmi4 - Use local variables consistently
      Input: touchscreen - Use local variables consistently
      Input: keyboard - drop unnecessary calls to device_init_wakeup
      Input: misc - drop unnecessary calls to device_init_wakeup
      Input: touchscreen - drop unnecessary calls to device_init_wakeup
      Input: serio - drop unnecessary calls to device_init_wakeup
      Input: misc - drop empty remove functions

 drivers/input/keyboard/adc-keys.c           |  2 --
 drivers/input/keyboard/cap11xx.c            |  1 -
 drivers/input/keyboard/davinci_keyscan.c    |  4 +--
 drivers/input/keyboard/gpio_keys.c          | 26 +++++++---------
 drivers/input/keyboard/gpio_keys_polled.c   |  7 ++---
 drivers/input/keyboard/jornada680_kbd.c     |  2 --
 drivers/input/keyboard/matrix_keypad.c      |  2 --
 drivers/input/keyboard/max7359_keypad.c     |  1 -
 drivers/input/keyboard/mpr121_touchkey.c    | 18 +++++------
 drivers/input/keyboard/nspire-keypad.c      |  2 --
 drivers/input/keyboard/omap4-keypad.c       |  3 --
 drivers/input/keyboard/opencores-kbd.c      |  2 --
 drivers/input/keyboard/samsung-keypad.c     |  2 --
 drivers/input/keyboard/spear-keyboard.c     |  2 --
 drivers/input/keyboard/sun4i-lradc-keys.c   |  1 -
 drivers/input/misc/88pm80x_onkey.c          |  1 -
 drivers/input/misc/arizona-haptics.c        |  2 --
 drivers/input/misc/atmel_captouch.c         |  1 -
 drivers/input/misc/da9063_onkey.c           |  1 -
 drivers/input/misc/drv260x.c                |  2 +-
 drivers/input/misc/e3x0-button.c            |  8 -----
 drivers/input/misc/gp2ap002a00f.c           |  2 --
 drivers/input/misc/gpio_tilt_polled.c       |  2 +-
 drivers/input/misc/hisi_powerkey.c          | 17 +++--------
 drivers/input/misc/pm8941-pwrkey.c          |  1 -
 drivers/input/misc/pmic8xxx-pwrkey.c        |  8 -----
 drivers/input/misc/retu-pwrbutton.c         |  6 ----
 drivers/input/misc/sirfsoc-onkey.c          |  8 -----
 drivers/input/misc/twl4030-pwrbutton.c      |  1 -
 drivers/input/mouse/alps.c                  |  2 +-
 drivers/input/mouse/bcm5974.c               |  2 +-
 drivers/input/mouse/cyapa.c                 |  6 ++--
 drivers/input/mouse/cypress_ps2.c           |  4 +--
 drivers/input/mouse/elan_i2c_core.c         | 46 +++++++++++------------------
 drivers/input/mouse/elantech.c              |  2 +-
 drivers/input/mouse/hgpk.c                  |  5 ++--
 drivers/input/mouse/logips2pp.c             |  2 +-
 drivers/input/mouse/trackpoint.c            |  4 +--
 drivers/input/rmi4/rmi_bus.c                |  4 +--
 drivers/input/rmi4/rmi_driver.c             |  4 +--
 drivers/input/serio/hyperv-keyboard.c       |  1 -
 drivers/input/touchscreen/88pm860x-ts.c     |  3 --
 drivers/input/touchscreen/ads7846.c         |  2 --
 drivers/input/touchscreen/atmel_mxt_ts.c    |  2 +-
 drivers/input/touchscreen/bu21013_ts.c      |  2 --
 drivers/input/touchscreen/colibri-vf50-ts.c |  2 --
 drivers/input/touchscreen/eeti_ts.c         |  1 -
 drivers/input/touchscreen/egalax_ts.c       |  1 -
 drivers/input/touchscreen/fsl-imx25-tcq.c   |  2 +-
 drivers/input/touchscreen/ili210x.c         |  2 +-
 drivers/input/touchscreen/lpc32xx_ts.c      |  1 -
 drivers/input/touchscreen/max11801_ts.c     |  1 -
 drivers/input/touchscreen/pixcir_i2c_ts.c   |  4 +--
 drivers/input/touchscreen/rohm_bu21023.c    |  3 +-
 drivers/input/touchscreen/s3c2410_ts.c      |  2 +-
 drivers/input/touchscreen/st1232.c          |  1 -
 drivers/input/touchscreen/sx8654.c          |  1 -
 57 files changed, 73 insertions(+), 174 deletions(-)

^ permalink raw reply	[flat|nested] 18+ messages in thread
* [PATCH 01/13] Input: keyboard - Drop calls to platform_set_drvdata and i2c_set_clientdata
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
@ 2017-01-21 18:45 ` Guenter Roeck
  2017-01-21 18:45 ` [PATCH 02/13] Input: misc " Guenter Roeck
                   ` (12 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:45 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, linux-arm-kernel

There is no call to i2c_get_clientdata(), platform_get_drvdata(),
or dev_get_drvdata() in any of the drivers in this patch.
Drop the unnecessary calls to to i2c_set_clientdata() and
platform_set_drvdata().

This conversion was done automatically with coccinelle. The semantic patch
is available at
https://github.com/groeck/coccinelle-patches/blob/master/common/pdev.cocci

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/keyboard/adc-keys.c         | 2 --
 drivers/input/keyboard/cap11xx.c          | 1 -
 drivers/input/keyboard/gpio_keys_polled.c | 1 -
 drivers/input/keyboard/jornada680_kbd.c   | 2 --
 drivers/input/keyboard/max7359_keypad.c   | 1 -
 drivers/input/keyboard/nspire-keypad.c    | 2 --
 drivers/input/keyboard/opencores-kbd.c    | 2 --
 drivers/input/keyboard/sun4i-lradc-keys.c | 1 -
 8 files changed, 12 deletions(-)

diff --git a/drivers/input/keyboard/adc-keys.c b/drivers/input/keyboard/adc-keys.c
index f8cf2ccacefd..c255af21e71a 100644
--- a/drivers/input/keyboard/adc-keys.c
+++ b/drivers/input/keyboard/adc-keys.c
@@ -148,8 +148,6 @@ static int adc_keys_probe(struct platform_device *pdev)
 	if (error)
 		return error;
 
-	platform_set_drvdata(pdev, st);
-
 	poll_dev = devm_input_allocate_polled_device(dev);
 	if (!poll_dev) {
 		dev_err(dev, "failed to allocate input device\n");
diff --git a/drivers/input/keyboard/cap11xx.c b/drivers/input/keyboard/cap11xx.c
index 4401be225d64..1a1eacae3ea1 100644
--- a/drivers/input/keyboard/cap11xx.c
+++ b/drivers/input/keyboard/cap11xx.c
@@ -392,7 +392,6 @@ static int cap11xx_i2c_probe(struct i2c_client *i2c_client,
 		return error;
 
 	dev_info(dev, "CAP11XX detected, revision 0x%02x\n", rev);
-	i2c_set_clientdata(i2c_client, priv);
 	node = dev->of_node;
 
 	if (!of_property_read_u32(node, "microchip,sensor-gain", &gain32)) {
diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index bed4f2086158..cc193e665358 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -365,7 +365,6 @@ static int gpio_keys_polled_probe(struct platform_device *pdev)
 	bdev->poll_dev = poll_dev;
 	bdev->dev = dev;
 	bdev->pdata = pdata;
-	platform_set_drvdata(pdev, bdev);
 
 	error = input_register_polled_device(poll_dev);
 	if (error) {
diff --git a/drivers/input/keyboard/jornada680_kbd.c b/drivers/input/keyboard/jornada680_kbd.c
index 80c81278ad2c..0116ac99f44c 100644
--- a/drivers/input/keyboard/jornada680_kbd.c
+++ b/drivers/input/keyboard/jornada680_kbd.c
@@ -197,8 +197,6 @@ static int jornada680kbd_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	platform_set_drvdata(pdev, jornadakbd);
-
 	jornadakbd->poll_dev = poll_dev;
 
 	memcpy(jornadakbd->keymap, jornada_scancodes,
diff --git a/drivers/input/keyboard/max7359_keypad.c b/drivers/input/keyboard/max7359_keypad.c
index 5091133b7b8e..cd44d22d8770 100644
--- a/drivers/input/keyboard/max7359_keypad.c
+++ b/drivers/input/keyboard/max7359_keypad.c
@@ -241,7 +241,6 @@ static int max7359_probe(struct i2c_client *client,
 	/* Initialize MAX7359 */
 	max7359_initialize(client);
 
-	i2c_set_clientdata(client, keypad);
 	device_init_wakeup(&client->dev, 1);
 
 	return 0;
diff --git a/drivers/input/keyboard/nspire-keypad.c b/drivers/input/keyboard/nspire-keypad.c
index 7abfd34eb87e..c7f26fa3034c 100644
--- a/drivers/input/keyboard/nspire-keypad.c
+++ b/drivers/input/keyboard/nspire-keypad.c
@@ -249,8 +249,6 @@ static int nspire_keypad_probe(struct platform_device *pdev)
 		return error;
 	}
 
-	platform_set_drvdata(pdev, keypad);
-
 	dev_dbg(&pdev->dev,
 		"TI-NSPIRE keypad at %pR (scan_interval=%uus, row_delay=%uus%s)\n",
 		res, keypad->row_delay, keypad->scan_interval,
diff --git a/drivers/input/keyboard/opencores-kbd.c b/drivers/input/keyboard/opencores-kbd.c
index f8502bb29176..98ea6190f5f5 100644
--- a/drivers/input/keyboard/opencores-kbd.c
+++ b/drivers/input/keyboard/opencores-kbd.c
@@ -112,8 +112,6 @@ static int opencores_kbd_probe(struct platform_device *pdev)
 		return error;
 	}
 
-	platform_set_drvdata(pdev, opencores_kbd);
-
 	return 0;
 }
 
diff --git a/drivers/input/keyboard/sun4i-lradc-keys.c b/drivers/input/keyboard/sun4i-lradc-keys.c
index cc8f7ddcee53..a37c172452e6 100644
--- a/drivers/input/keyboard/sun4i-lradc-keys.c
+++ b/drivers/input/keyboard/sun4i-lradc-keys.c
@@ -261,7 +261,6 @@ static int sun4i_lradc_probe(struct platform_device *pdev)
 	if (error)
 		return error;
 
-	platform_set_drvdata(pdev, lradc);
 	return 0;
 }
 
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 02/13] Input: misc - Drop calls to platform_set_drvdata and i2c_set_clientdata
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
  2017-01-21 18:45 ` [PATCH 01/13] Input: keyboard - Drop calls to platform_set_drvdata and i2c_set_clientdata Guenter Roeck
@ 2017-01-21 18:45 ` Guenter Roeck
  2017-01-21 18:45 ` [PATCH 03/13] Input: touchscreen " Guenter Roeck
                   ` (11 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:45 UTC (permalink / raw)
  To: Dmitry Torokhov; +Cc: linux-input, linux-kernel, Guenter Roeck, usrp-users

There is no call to i2c_get_clientdata(), platform_get_drvdata(),
or dev_get_drvdata() in any of the drivers in this patch.
Drop the unnecessary calls to to i2c_set_clientdata() and
platform_set_drvdata().

This conversion was done automatically with coccinelle.
The semantic patch is available at
https://github.com/groeck/coccinelle-patches/blob/master/common/pdev.cocci

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/misc/arizona-haptics.c   | 2 --
 drivers/input/misc/atmel_captouch.c    | 1 -
 drivers/input/misc/da9063_onkey.c      | 1 -
 drivers/input/misc/e3x0-button.c       | 1 -
 drivers/input/misc/twl4030-pwrbutton.c | 1 -
 5 files changed, 6 deletions(-)

diff --git a/drivers/input/misc/arizona-haptics.c b/drivers/input/misc/arizona-haptics.c
index 07ec465f1095..21dc1b8b2a4a 100644
--- a/drivers/input/misc/arizona-haptics.c
+++ b/drivers/input/misc/arizona-haptics.c
@@ -201,8 +201,6 @@ static int arizona_haptics_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	platform_set_drvdata(pdev, haptics);
-
 	return 0;
 }
 
diff --git a/drivers/input/misc/atmel_captouch.c b/drivers/input/misc/atmel_captouch.c
index 941265415a89..c4c0f4bb7627 100644
--- a/drivers/input/misc/atmel_captouch.c
+++ b/drivers/input/misc/atmel_captouch.c
@@ -191,7 +191,6 @@ static int atmel_captouch_probe(struct i2c_client *client,
 		return -ENOMEM;
 
 	capdev->client = client;
-	i2c_set_clientdata(client, capdev);
 
 	err = atmel_read(capdev, REG_KEY_STATE,
 			    &capdev->prev_btn, sizeof(capdev->prev_btn));
diff --git a/drivers/input/misc/da9063_onkey.c b/drivers/input/misc/da9063_onkey.c
index b4ff1e86d3d3..3e9c353d82ef 100644
--- a/drivers/input/misc/da9063_onkey.c
+++ b/drivers/input/misc/da9063_onkey.c
@@ -287,7 +287,6 @@ static int da9063_onkey_probe(struct platform_device *pdev)
 		return error;
 	}
 
-	platform_set_drvdata(pdev, onkey);
 	return 0;
 }
 
diff --git a/drivers/input/misc/e3x0-button.c b/drivers/input/misc/e3x0-button.c
index 13bfca8a7b16..b0b374112db3 100644
--- a/drivers/input/misc/e3x0-button.c
+++ b/drivers/input/misc/e3x0-button.c
@@ -120,7 +120,6 @@ static int e3x0_button_probe(struct platform_device *pdev)
 		return error;
 	}
 
-	platform_set_drvdata(pdev, input);
 	device_init_wakeup(&pdev->dev, 1);
 	return 0;
 }
diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c
index 603fc2fadf05..54162d2cbcfc 100644
--- a/drivers/input/misc/twl4030-pwrbutton.c
+++ b/drivers/input/misc/twl4030-pwrbutton.c
@@ -85,7 +85,6 @@ static int twl4030_pwrbutton_probe(struct platform_device *pdev)
 		return err;
 	}
 
-	platform_set_drvdata(pdev, pwr);
 	device_init_wakeup(&pdev->dev, true);
 
 	return 0;
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 03/13] Input: touchscreen - Drop calls to platform_set_drvdata and i2c_set_clientdata
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
  2017-01-21 18:45 ` [PATCH 01/13] Input: keyboard - Drop calls to platform_set_drvdata and i2c_set_clientdata Guenter Roeck
  2017-01-21 18:45 ` [PATCH 02/13] Input: misc " Guenter Roeck
@ 2017-01-21 18:45 ` Guenter Roeck
  2017-01-21 18:45 ` [PATCH 04/13] Input: keyboard - Use local variables consistently Guenter Roeck
                   ` (10 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:45 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, Geert Uytterhoeven

There is no call to i2c_get_clientdata(), platform_get_drvdata(),
or dev_get_drvdata() in any of the drivers in this patch.
Drop the unnecessary calls to to i2c_set_clientdata() and
platform_set_drvdata().

This conversion was done automatically with coccinelle.
The semantic patch is available at
https://github.com/groeck/coccinelle-patches/blob/master/common/pdev.cocci

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/touchscreen/88pm860x-ts.c     | 3 ---
 drivers/input/touchscreen/colibri-vf50-ts.c | 2 --
 drivers/input/touchscreen/egalax_ts.c       | 1 -
 drivers/input/touchscreen/max11801_ts.c     | 1 -
 drivers/input/touchscreen/sx8654.c          | 1 -
 5 files changed, 8 deletions(-)

diff --git a/drivers/input/touchscreen/88pm860x-ts.c b/drivers/input/touchscreen/88pm860x-ts.c
index 251ff2aa0633..7ed828a51f4c 100644
--- a/drivers/input/touchscreen/88pm860x-ts.c
+++ b/drivers/input/touchscreen/88pm860x-ts.c
@@ -240,8 +240,6 @@ static int pm860x_touch_probe(struct platform_device *pdev)
 	if (!touch)
 		return -ENOMEM;
 
-	platform_set_drvdata(pdev, touch);
-
 	touch->idev = devm_input_allocate_device(&pdev->dev);
 	if (!touch->idev) {
 		dev_err(&pdev->dev, "Failed to allocate input device!\n");
@@ -285,7 +283,6 @@ static int pm860x_touch_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	platform_set_drvdata(pdev, touch);
 	return 0;
 }
 
diff --git a/drivers/input/touchscreen/colibri-vf50-ts.c b/drivers/input/touchscreen/colibri-vf50-ts.c
index 69828d015d45..69c08acae264 100644
--- a/drivers/input/touchscreen/colibri-vf50-ts.c
+++ b/drivers/input/touchscreen/colibri-vf50-ts.c
@@ -311,8 +311,6 @@ static int vf50_ts_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	platform_set_drvdata(pdev, touchdev);
-
 	input->name = DRIVER_NAME;
 	input->id.bustype = BUS_HOST;
 	input->dev.parent = dev;
diff --git a/drivers/input/touchscreen/egalax_ts.c b/drivers/input/touchscreen/egalax_ts.c
index 1afc08b08155..3592a946950b 100644
--- a/drivers/input/touchscreen/egalax_ts.c
+++ b/drivers/input/touchscreen/egalax_ts.c
@@ -229,7 +229,6 @@ static int egalax_ts_probe(struct i2c_client *client,
 	if (error)
 		return error;
 
-	i2c_set_clientdata(client, ts);
 	return 0;
 }
 
diff --git a/drivers/input/touchscreen/max11801_ts.c b/drivers/input/touchscreen/max11801_ts.c
index 82079cde849c..d87b89da114e 100644
--- a/drivers/input/touchscreen/max11801_ts.c
+++ b/drivers/input/touchscreen/max11801_ts.c
@@ -216,7 +216,6 @@ static int max11801_ts_probe(struct i2c_client *client,
 	if (error)
 		return error;
 
-	i2c_set_clientdata(client, data);
 	return 0;
 }
 
diff --git a/drivers/input/touchscreen/sx8654.c b/drivers/input/touchscreen/sx8654.c
index 642f4a53de50..ed29db3ec731 100644
--- a/drivers/input/touchscreen/sx8654.c
+++ b/drivers/input/touchscreen/sx8654.c
@@ -253,7 +253,6 @@ static int sx8654_probe(struct i2c_client *client,
 	if (error)
 		return error;
 
-	i2c_set_clientdata(client, sx8654);
 	return 0;
 }
 
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 04/13] Input: keyboard - Use local variables consistently
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (2 preceding siblings ...)
  2017-01-21 18:45 ` [PATCH 03/13] Input: touchscreen " Guenter Roeck
@ 2017-01-21 18:45 ` Guenter Roeck
  2017-01-26 10:31   ` Linus Walleij
  2017-01-21 18:45 ` [PATCH 05/13] Input: misc " Guenter Roeck
                   ` (9 subsequent siblings)
  13 siblings, 1 reply; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:45 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, Geert Uytterhoeven,
	Hans de Goede, Linus Walleij, Mika Westerberg, Sudeep Holla

If a function declares a variable to access a structure element,
use it conssistently.

The conversion was done automatically with coccinelle using
the following semantic patch.

// Catch function parameters.
// Handle those first to trigger reformatting.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
identifier fn;
expression list es;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
- fn(&svar->elem, es)
+ fn(d, es)
...> }

// Now address non-functions and multiple transformations in function
// parameters.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
(
- &svar->elem
+ d
|
- svar->elem.i
+ d->i
)
...> }

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/keyboard/davinci_keyscan.c  |  4 ++--
 drivers/input/keyboard/gpio_keys.c        | 24 +++++++++++-------------
 drivers/input/keyboard/gpio_keys_polled.c |  6 +++---
 drivers/input/keyboard/mpr121_touchkey.c  | 18 +++++++++---------
 4 files changed, 25 insertions(+), 27 deletions(-)

diff --git a/drivers/input/keyboard/davinci_keyscan.c b/drivers/input/keyboard/davinci_keyscan.c
index f363d1d2907a..b20a5d044caa 100644
--- a/drivers/input/keyboard/davinci_keyscan.c
+++ b/drivers/input/keyboard/davinci_keyscan.c
@@ -172,7 +172,7 @@ static int __init davinci_ks_probe(struct platform_device *pdev)
 	struct input_dev *key_dev;
 	struct resource *res, *mem;
 	struct device *dev = &pdev->dev;
-	struct davinci_ks_platform_data *pdata = dev_get_platdata(&pdev->dev);
+	struct davinci_ks_platform_data *pdata = dev_get_platdata(dev);
 	int error, i;
 
 	if (pdata->device_enable) {
@@ -255,7 +255,7 @@ static int __init davinci_ks_probe(struct platform_device *pdev)
 
 	key_dev->name = "davinci_keyscan";
 	key_dev->phys = "davinci_keyscan/input0";
-	key_dev->dev.parent = &pdev->dev;
+	key_dev->dev.parent = dev;
 	key_dev->id.bustype = BUS_HOST;
 	key_dev->id.vendor = 0x0001;
 	key_dev->id.product = 0x0001;
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 582462d0af75..0da10ab34368 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -514,8 +514,7 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
 		if (button->active_low)
 			flags |= GPIOF_ACTIVE_LOW;
 
-		error = devm_gpio_request_one(&pdev->dev, button->gpio, flags,
-					      desc);
+		error = devm_gpio_request_one(dev, button->gpio, flags, desc);
 		if (error < 0) {
 			dev_err(dev, "Failed to request GPIO %d, error %d\n",
 				button->gpio, error);
@@ -583,10 +582,9 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
 	 * Install custom action to cancel release timer and
 	 * workqueue item.
 	 */
-	error = devm_add_action(&pdev->dev, gpio_keys_quiesce_key, bdata);
+	error = devm_add_action(dev, gpio_keys_quiesce_key, bdata);
 	if (error) {
-		dev_err(&pdev->dev,
-			"failed to register quiesce action, error: %d\n",
+		dev_err(dev, "failed to register quiesce action, error: %d\n",
 			error);
 		return error;
 	}
@@ -598,8 +596,8 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
 	if (!button->can_disable)
 		irqflags |= IRQF_SHARED;
 
-	error = devm_request_any_context_irq(&pdev->dev, bdata->irq,
-					     isr, irqflags, desc, bdata);
+	error = devm_request_any_context_irq(dev, bdata->irq, isr, irqflags,
+					     desc, bdata);
 	if (error < 0) {
 		dev_err(dev, "Unable to claim irq %d; error %d\n",
 			bdata->irq, error);
@@ -765,7 +763,7 @@ static int gpio_keys_probe(struct platform_device *pdev)
 
 	input->name = pdata->name ? : pdev->name;
 	input->phys = "gpio-keys/input0";
-	input->dev.parent = &pdev->dev;
+	input->dev.parent = dev;
 	input->open = gpio_keys_open;
 	input->close = gpio_keys_close;
 
@@ -783,9 +781,9 @@ static int gpio_keys_probe(struct platform_device *pdev)
 		struct gpio_button_data *bdata = &ddata->data[i];
 
 		if (!dev_get_platdata(dev)) {
-			child = device_get_next_child_node(&pdev->dev, child);
+			child = device_get_next_child_node(dev, child);
 			if (!child) {
-				dev_err(&pdev->dev,
+				dev_err(dev,
 					"missing child device node for entry %d\n",
 					i);
 				return -EINVAL;
@@ -804,7 +802,7 @@ static int gpio_keys_probe(struct platform_device *pdev)
 
 	fwnode_handle_put(child);
 
-	error = sysfs_create_group(&pdev->dev.kobj, &gpio_keys_attr_group);
+	error = sysfs_create_group(&dev->kobj, &gpio_keys_attr_group);
 	if (error) {
 		dev_err(dev, "Unable to export keys/switches, error: %d\n",
 			error);
@@ -818,12 +816,12 @@ static int gpio_keys_probe(struct platform_device *pdev)
 		goto err_remove_group;
 	}
 
-	device_init_wakeup(&pdev->dev, wakeup);
+	device_init_wakeup(dev, wakeup);
 
 	return 0;
 
 err_remove_group:
-	sysfs_remove_group(&pdev->dev.kobj, &gpio_keys_attr_group);
+	sysfs_remove_group(&dev->kobj, &gpio_keys_attr_group);
 	return error;
 }
 
diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index cc193e665358..4fce43a6a0e0 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -252,13 +252,13 @@ static int gpio_keys_polled_probe(struct platform_device *pdev)
 
 	size = sizeof(struct gpio_keys_polled_dev) +
 			pdata->nbuttons * sizeof(struct gpio_keys_button_data);
-	bdev = devm_kzalloc(&pdev->dev, size, GFP_KERNEL);
+	bdev = devm_kzalloc(dev, size, GFP_KERNEL);
 	if (!bdev) {
 		dev_err(dev, "no memory for private data\n");
 		return -ENOMEM;
 	}
 
-	poll_dev = devm_input_allocate_polled_device(&pdev->dev);
+	poll_dev = devm_input_allocate_polled_device(dev);
 	if (!poll_dev) {
 		dev_err(dev, "no memory for polled device\n");
 		return -ENOMEM;
@@ -332,7 +332,7 @@ static int gpio_keys_polled_probe(struct platform_device *pdev)
 			if (button->active_low)
 				flags |= GPIOF_ACTIVE_LOW;
 
-			error = devm_gpio_request_one(&pdev->dev, button->gpio,
+			error = devm_gpio_request_one(dev, button->gpio,
 					flags, button->desc ? : DRV_NAME);
 			if (error) {
 				dev_err(dev,
diff --git a/drivers/input/keyboard/mpr121_touchkey.c b/drivers/input/keyboard/mpr121_touchkey.c
index 989ca66f63af..884a74d8a7ed 100644
--- a/drivers/input/keyboard/mpr121_touchkey.c
+++ b/drivers/input/keyboard/mpr121_touchkey.c
@@ -237,7 +237,7 @@ static int mpr_touchkey_probe(struct i2c_client *client,
 	int i;
 
 	if (!client->irq) {
-		dev_err(&client->dev, "irq number should not be zero\n");
+		dev_err(dev, "irq number should not be zero\n");
 		return -EINVAL;
 	}
 
@@ -247,11 +247,11 @@ static int mpr_touchkey_probe(struct i2c_client *client,
 
 	vdd_uv = regulator_get_voltage(vdd_supply);
 
-	mpr121 = devm_kzalloc(&client->dev, sizeof(*mpr121), GFP_KERNEL);
+	mpr121 = devm_kzalloc(dev, sizeof(*mpr121), GFP_KERNEL);
 	if (!mpr121)
 		return -ENOMEM;
 
-	input_dev = devm_input_allocate_device(&client->dev);
+	input_dev = devm_input_allocate_device(dev);
 	if (!input_dev)
 		return -ENOMEM;
 
@@ -275,7 +275,7 @@ static int mpr_touchkey_probe(struct i2c_client *client,
 
 	input_dev->name = "Freescale MPR121 Touchkey";
 	input_dev->id.bustype = BUS_I2C;
-	input_dev->dev.parent = &client->dev;
+	input_dev->dev.parent = dev;
 	if (device_property_read_bool(dev, "autorepeat"))
 		__set_bit(EV_REP, input_dev->evbit);
 	input_set_capability(input_dev, EV_MSC, MSC_SCAN);
@@ -289,16 +289,16 @@ static int mpr_touchkey_probe(struct i2c_client *client,
 
 	error = mpr121_phys_init(mpr121, client, vdd_uv);
 	if (error) {
-		dev_err(&client->dev, "Failed to init register\n");
+		dev_err(dev, "Failed to init register\n");
 		return error;
 	}
 
-	error = devm_request_threaded_irq(&client->dev, client->irq,
-					  NULL, mpr_touchkey_interrupt,
+	error = devm_request_threaded_irq(dev, client->irq, NULL,
+					  mpr_touchkey_interrupt,
 					  IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-					  client->dev.driver->name, mpr121);
+					  dev->driver->name, mpr121);
 	if (error) {
-		dev_err(&client->dev, "Failed to register interrupt\n");
+		dev_err(dev, "Failed to register interrupt\n");
 		return error;
 	}
 
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 05/13] Input: misc - Use local variables consistently
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (3 preceding siblings ...)
  2017-01-21 18:45 ` [PATCH 04/13] Input: keyboard - Use local variables consistently Guenter Roeck
@ 2017-01-21 18:45 ` Guenter Roeck
  2017-01-21 18:45 ` [PATCH 06/13] Input: mouse " Guenter Roeck
                   ` (8 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:45 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, Dan Murphy,
	Jingkui Wang, John Stultz, Jorge Ramirez-Ortiz

If a function declares a variable to access a structure element,
use it conssistently.

The conversion was done automatically with coccinelle using
the following semantic patch.

// Catch function parameters.
// Handle those first to trigger reformatting.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
identifier fn;
expression list es;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
- fn(&svar->elem, es)
+ fn(d, es)
...> }

// Now address non-functions and multiple transformations in function
// parameters.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
(
- &svar->elem
+ d
|
- svar->elem.i
+ d->i
)
...> }

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/misc/drv260x.c          | 2 +-
 drivers/input/misc/gpio_tilt_polled.c | 2 +-
 drivers/input/misc/hisi_powerkey.c    | 9 ++++-----
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/input/misc/drv260x.c b/drivers/input/misc/drv260x.c
index 0a2b865b1000..fb089d36c0d6 100644
--- a/drivers/input/misc/drv260x.c
+++ b/drivers/input/misc/drv260x.c
@@ -538,7 +538,7 @@ static int drv260x_probe(struct i2c_client *client,
 
 	haptics->input_dev = devm_input_allocate_device(dev);
 	if (!haptics->input_dev) {
-		dev_err(&client->dev, "Failed to allocate input device\n");
+		dev_err(dev, "Failed to allocate input device\n");
 		return -ENOMEM;
 	}
 
diff --git a/drivers/input/misc/gpio_tilt_polled.c b/drivers/input/misc/gpio_tilt_polled.c
index f103b99d1852..6e217a45e39a 100644
--- a/drivers/input/misc/gpio_tilt_polled.c
+++ b/drivers/input/misc/gpio_tilt_polled.c
@@ -138,7 +138,7 @@ static int gpio_tilt_polled_probe(struct platform_device *pdev)
 
 	input->name = pdev->name;
 	input->phys = DRV_NAME"/input0";
-	input->dev.parent = &pdev->dev;
+	input->dev.parent = dev;
 
 	input->id.bustype = BUS_HOST;
 	input->id.vendor = 0x0001;
diff --git a/drivers/input/misc/hisi_powerkey.c b/drivers/input/misc/hisi_powerkey.c
index 675539c529ce..c4c42124a059 100644
--- a/drivers/input/misc/hisi_powerkey.c
+++ b/drivers/input/misc/hisi_powerkey.c
@@ -75,9 +75,9 @@ static int hi65xx_powerkey_probe(struct platform_device *pdev)
 	struct input_dev *input;
 	int irq, i, error;
 
-	input = devm_input_allocate_device(&pdev->dev);
+	input = devm_input_allocate_device(dev);
 	if (!input) {
-		dev_err(&pdev->dev, "failed to allocate input device\n");
+		dev_err(dev, "failed to allocate input device\n");
 		return -ENOMEM;
 	}
 
@@ -111,12 +111,11 @@ static int hi65xx_powerkey_probe(struct platform_device *pdev)
 
 	error = input_register_device(input);
 	if (error) {
-		dev_err(&pdev->dev, "failed to register input device: %d\n",
-			error);
+		dev_err(dev, "failed to register input device: %d\n", error);
 		return error;
 	}
 
-	device_init_wakeup(&pdev->dev, 1);
+	device_init_wakeup(dev, 1);
 
 	return 0;
 }
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 06/13] Input: mouse  Use local variables consistently
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (4 preceding siblings ...)
  2017-01-21 18:45 ` [PATCH 05/13] Input: misc " Guenter Roeck
@ 2017-01-21 18:45 ` Guenter Roeck
  2017-01-21 18:45 ` [PATCH 07/13] Input: rmi4 - " Guenter Roeck
                   ` (7 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:45 UTC (permalink / raw)
  To: Dmitry Torokhov; +Cc: linux-input, linux-kernel, Guenter Roeck

If a function declares a variable to access a structure element,
use it conssistently.

The conversion was done automatically with coccinelle using
the following semantic patch.

// Catch function parameters.
// Handle those first to trigger reformatting.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
identifier fn;
expression list es;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
- fn(&svar->elem, es)
+ fn(d, es)
...> }

// Now address non-functions and multiple transformations in function
// parameters.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
(
- &svar->elem
+ d
|
- svar->elem.i
+ d->i
)
...> }

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/mouse/alps.c          |  2 +-
 drivers/input/mouse/bcm5974.c       |  2 +-
 drivers/input/mouse/cyapa.c         |  6 ++---
 drivers/input/mouse/cypress_ps2.c   |  4 ++--
 drivers/input/mouse/elan_i2c_core.c | 46 +++++++++++++++----------------------
 drivers/input/mouse/elantech.c      |  2 +-
 drivers/input/mouse/hgpk.c          |  5 ++--
 drivers/input/mouse/logips2pp.c     |  2 +-
 drivers/input/mouse/trackpoint.c    |  4 ++--
 9 files changed, 31 insertions(+), 42 deletions(-)

diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 328edc8c8786..72b28ebfe360 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -1855,7 +1855,7 @@ static int alps_absolute_mode_v1_v2(struct psmouse *psmouse)
 	 * Switch mouse to poll (remote) mode so motion data will not
 	 * get in our way
 	 */
-	return ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_SETPOLL);
+	return ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETPOLL);
 }
 
 static int alps_monitor_mode_send_word(struct psmouse *psmouse, u16 word)
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 30e3442518f8..d0122134f320 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -665,7 +665,7 @@ static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on)
 	char *data;
 
 	/* Type 3 does not require a mode switch */
-	if (dev->cfg.tp_type == TYPE3)
+	if (c->tp_type == TYPE3)
 		return 0;
 
 	data = kmalloc(c->um_size, GFP_KERNEL);
diff --git a/drivers/input/mouse/cyapa.c b/drivers/input/mouse/cyapa.c
index dc2394292088..fd8865c65caf 100644
--- a/drivers/input/mouse/cyapa.c
+++ b/drivers/input/mouse/cyapa.c
@@ -832,8 +832,8 @@ static int cyapa_prepare_wakeup_controls(struct cyapa *cyapa)
 	int error;
 
 	if (device_can_wakeup(dev)) {
-		error = sysfs_merge_group(&client->dev.kobj,
-					&cyapa_power_wakeup_group);
+		error = sysfs_merge_group(&dev->kobj,
+					  &cyapa_power_wakeup_group);
 		if (error) {
 			dev_err(dev, "failed to add power wakeup group: %d\n",
 				error);
@@ -1312,7 +1312,7 @@ static int cyapa_probe(struct i2c_client *client,
 		return error;
 	}
 
-	error = sysfs_create_group(&client->dev.kobj, &cyapa_sysfs_group);
+	error = sysfs_create_group(&dev->kobj, &cyapa_sysfs_group);
 	if (error) {
 		dev_err(dev, "failed to create sysfs entries: %d\n", error);
 		return error;
diff --git a/drivers/input/mouse/cypress_ps2.c b/drivers/input/mouse/cypress_ps2.c
index 28dcfc822bf6..faa3a980d4f5 100644
--- a/drivers/input/mouse/cypress_ps2.c
+++ b/drivers/input/mouse/cypress_ps2.c
@@ -107,7 +107,7 @@ static int cypress_ps2_read_cmd_status(struct psmouse *psmouse,
 	enum psmouse_state old_state;
 	int pktsize;
 
-	ps2_begin_command(&psmouse->ps2dev);
+	ps2_begin_command(ps2dev);
 
 	old_state = psmouse->state;
 	psmouse->state = PSMOUSE_CMD_MODE;
@@ -133,7 +133,7 @@ static int cypress_ps2_read_cmd_status(struct psmouse *psmouse,
 	psmouse->state = old_state;
 	psmouse->pktcnt = 0;
 
-	ps2_end_command(&psmouse->ps2dev);
+	ps2_end_command(ps2dev);
 
 	return rc;
 }
diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index fa598f7f4372..2c7d2872636c 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1041,8 +1041,7 @@ static int elan_probe(struct i2c_client *client,
 		return -EIO;
 	}
 
-	data = devm_kzalloc(&client->dev, sizeof(struct elan_tp_data),
-			    GFP_KERNEL);
+	data = devm_kzalloc(dev, sizeof(struct elan_tp_data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
@@ -1053,29 +1052,25 @@ static int elan_probe(struct i2c_client *client,
 	init_completion(&data->fw_completion);
 	mutex_init(&data->sysfs_mutex);
 
-	data->vcc = devm_regulator_get(&client->dev, "vcc");
+	data->vcc = devm_regulator_get(dev, "vcc");
 	if (IS_ERR(data->vcc)) {
 		error = PTR_ERR(data->vcc);
 		if (error != -EPROBE_DEFER)
-			dev_err(&client->dev,
-				"Failed to get 'vcc' regulator: %d\n",
+			dev_err(dev, "Failed to get 'vcc' regulator: %d\n",
 				error);
 		return error;
 	}
 
 	error = regulator_enable(data->vcc);
 	if (error) {
-		dev_err(&client->dev,
-			"Failed to enable regulator: %d\n", error);
+		dev_err(dev, "Failed to enable regulator: %d\n", error);
 		return error;
 	}
 
-	error = devm_add_action(&client->dev,
-				elan_disable_regulator, data);
+	error = devm_add_action(dev, elan_disable_regulator, data);
 	if (error) {
 		regulator_disable(data->vcc);
-		dev_err(&client->dev,
-			"Failed to add disable regulator action: %d\n",
+		dev_err(dev, "Failed to add disable regulator action: %d\n",
 			error);
 		return error;
 	}
@@ -1093,14 +1088,14 @@ static int elan_probe(struct i2c_client *client,
 	if (error)
 		return error;
 
-	dev_info(&client->dev,
+	dev_info(dev,
 		 "Elan Touchpad: Module ID: 0x%04x, Firmware: 0x%04x, Sample: 0x%04x, IAP: 0x%04x\n",
 		 data->product_id,
 		 data->fw_version,
 		 data->sm_version,
 		 data->iap_version);
 
-	dev_dbg(&client->dev,
+	dev_dbg(dev,
 		"Elan Touchpad Extra Information:\n"
 		"    Max ABS X,Y:   %d,%d\n"
 		"    Width X,Y:   %d,%d\n"
@@ -1118,38 +1113,33 @@ static int elan_probe(struct i2c_client *client,
 	 * Systems using device tree should set up interrupt via DTS,
 	 * the rest will use the default falling edge interrupts.
 	 */
-	irqflags = client->dev.of_node ? 0 : IRQF_TRIGGER_FALLING;
+	irqflags = dev->of_node ? 0 : IRQF_TRIGGER_FALLING;
 
-	error = devm_request_threaded_irq(&client->dev, client->irq,
-					  NULL, elan_isr,
+	error = devm_request_threaded_irq(dev, client->irq, NULL, elan_isr,
 					  irqflags | IRQF_ONESHOT,
 					  client->name, data);
 	if (error) {
-		dev_err(&client->dev, "cannot register irq=%d\n", client->irq);
+		dev_err(dev, "cannot register irq=%d\n", client->irq);
 		return error;
 	}
 
-	error = sysfs_create_groups(&client->dev.kobj, elan_sysfs_groups);
+	error = sysfs_create_groups(&dev->kobj, elan_sysfs_groups);
 	if (error) {
-		dev_err(&client->dev, "failed to create sysfs attributes: %d\n",
-			error);
+		dev_err(dev, "failed to create sysfs attributes: %d\n", error);
 		return error;
 	}
 
-	error = devm_add_action(&client->dev,
-				elan_remove_sysfs_groups, data);
+	error = devm_add_action(dev, elan_remove_sysfs_groups, data);
 	if (error) {
 		elan_remove_sysfs_groups(data);
-		dev_err(&client->dev,
-			"Failed to add sysfs cleanup action: %d\n",
+		dev_err(dev, "Failed to add sysfs cleanup action: %d\n",
 			error);
 		return error;
 	}
 
 	error = input_register_device(data->input);
 	if (error) {
-		dev_err(&client->dev, "failed to register input device: %d\n",
-			error);
+		dev_err(dev, "failed to register input device: %d\n", error);
 		return error;
 	}
 
@@ -1157,8 +1147,8 @@ static int elan_probe(struct i2c_client *client,
 	 * Systems using device tree should set up wakeup via DTS,
 	 * the rest will configure device as wakeup source by default.
 	 */
-	if (!client->dev.of_node)
-		device_init_wakeup(&client->dev, true);
+	if (!dev->of_node)
+		device_init_wakeup(dev, true);
 
 	return 0;
 }
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index db7d1d666ac1..efc8ec342351 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1412,7 +1412,7 @@ int elantech_detect(struct psmouse *psmouse, bool set_properties)
 	struct ps2dev *ps2dev = &psmouse->ps2dev;
 	unsigned char param[3];
 
-	ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
+	ps2_command(ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
 
 	if (ps2_command(ps2dev,  NULL, PSMOUSE_CMD_DISABLE) ||
 	    ps2_command(ps2dev,  NULL, PSMOUSE_CMD_SETSCALE11) ||
diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c
index 62be888e83d0..015509e0b140 100644
--- a/drivers/input/mouse/hgpk.c
+++ b/drivers/input/mouse/hgpk.c
@@ -713,8 +713,7 @@ static int hgpk_toggle_powersave(struct psmouse *psmouse, int enable)
 		 * the upper bound. (in practice, it takes about 3 loops.)
 		 */
 		for (timeo = 20; timeo > 0; timeo--) {
-			if (!ps2_sendbyte(&psmouse->ps2dev,
-					PSMOUSE_CMD_DISABLE, 20))
+			if (!ps2_sendbyte(ps2dev, PSMOUSE_CMD_DISABLE, 20))
 				break;
 			msleep(25);
 		}
@@ -740,7 +739,7 @@ static int hgpk_toggle_powersave(struct psmouse *psmouse, int enable)
 		psmouse_set_state(psmouse, PSMOUSE_IGNORE);
 
 		/* probably won't see an ACK, the touchpad will be off */
-		ps2_sendbyte(&psmouse->ps2dev, 0xec, 20);
+		ps2_sendbyte(ps2dev, 0xec, 20);
 	}
 
 	return 0;
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index 422da1cd9e76..ef9c97f5e3d7 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -402,7 +402,7 @@ int ps2pp_detect(struct psmouse *psmouse, bool set_properties)
 				psmouse->set_resolution = ps2pp_set_resolution;
 				psmouse->disconnect = ps2pp_disconnect;
 
-				error = device_create_file(&psmouse->ps2dev.serio->dev,
+				error = device_create_file(&ps2dev->serio->dev,
 							   &psmouse_attr_smartscroll.dattr);
 				if (error) {
 					psmouse_err(psmouse,
diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c
index 7331084973e1..922ea02edcc3 100644
--- a/drivers/input/mouse/trackpoint.c
+++ b/drivers/input/mouse/trackpoint.c
@@ -379,7 +379,7 @@ int trackpoint_detect(struct psmouse *psmouse, bool set_properties)
 	if (!set_properties)
 		return 0;
 
-	if (trackpoint_read(&psmouse->ps2dev, TP_EXT_BTN, &button_info)) {
+	if (trackpoint_read(ps2dev, TP_EXT_BTN, &button_info)) {
 		psmouse_warn(psmouse, "failed to get extended button data\n");
 		button_info = 0;
 	}
@@ -402,7 +402,7 @@ int trackpoint_detect(struct psmouse *psmouse, bool set_properties)
 
 	trackpoint_defaults(psmouse->private);
 
-	error = trackpoint_power_on_reset(&psmouse->ps2dev);
+	error = trackpoint_power_on_reset(ps2dev);
 
 	/* Write defaults to TP only if reset fails. */
 	if (error)
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 07/13] Input: rmi4 - Use local variables consistently
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (5 preceding siblings ...)
  2017-01-21 18:45 ` [PATCH 06/13] Input: mouse " Guenter Roeck
@ 2017-01-21 18:45 ` Guenter Roeck
  2017-01-21 18:46 ` [PATCH 08/13] Input: touchscreen " Guenter Roeck
                   ` (6 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:45 UTC (permalink / raw)
  To: Dmitry Torokhov; +Cc: linux-input, linux-kernel, Guenter Roeck

If a function declares a variable to access a structure element,
use it conssistently.

The conversion was done automatically with coccinelle using
the following semantic patch.

// Catch function parameters.
// Handle those first to trigger reformatting.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
identifier fn;
expression list es;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
- fn(&svar->elem, es)
+ fn(d, es)
...> }

// Now address non-functions and multiple transformations in function
// parameters.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
(
- &svar->elem
+ d
|
- svar->elem.i
+ d->i
)
...> }

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/rmi4/rmi_bus.c    | 4 ++--
 drivers/input/rmi4/rmi_driver.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/input/rmi4/rmi_bus.c b/drivers/input/rmi4/rmi_bus.c
index 1c40d94ca506..f754e09ac7a7 100644
--- a/drivers/input/rmi4/rmi_bus.c
+++ b/drivers/input/rmi4/rmi_bus.c
@@ -261,10 +261,10 @@ int __rmi_register_function_handler(struct rmi_function_handler *handler,
 	driver->probe = rmi_function_probe;
 	driver->remove = rmi_function_remove;
 
-	error = driver_register(&handler->driver);
+	error = driver_register(driver);
 	if (error) {
 		pr_err("driver_register() failed for %s, error: %d\n",
-			handler->driver.name, error);
+			driver->name, error);
 		return error;
 	}
 
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 11447ab1055c..47e75021ee79 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -836,7 +836,7 @@ static int rmi_create_function(struct rmi_device *rmi_dev,
 			       void *ctx, const struct pdt_entry *pdt)
 {
 	struct device *dev = &rmi_dev->dev;
-	struct rmi_driver_data *data = dev_get_drvdata(&rmi_dev->dev);
+	struct rmi_driver_data *data = dev_get_drvdata(dev);
 	int *current_irq_count = ctx;
 	struct rmi_function *fn;
 	int i;
@@ -1040,7 +1040,7 @@ int rmi_probe_interrupts(struct rmi_driver_data *data)
 	}
 
 	if (data->bootloader_mode)
-		dev_warn(&rmi_dev->dev, "Device in bootloader mode.\n");
+		dev_warn(dev, "Device in bootloader mode.\n");
 
 	data->irq_count = irq_count;
 	data->num_of_irq_regs = (data->irq_count + 7) / 8;
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 08/13] Input: touchscreen - Use local variables consistently
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (6 preceding siblings ...)
  2017-01-21 18:45 ` [PATCH 07/13] Input: rmi4 - " Guenter Roeck
@ 2017-01-21 18:46 ` Guenter Roeck
  2017-01-21 18:46 ` [PATCH 09/13] Input: keyboard - drop unnecessary calls to device_init_wakeup Guenter Roeck
                   ` (5 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:46 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, linux-arm-kernel,
	linux-samsung-soc

If a function declares a variable to access a structure element,
use it conssistently.

The conversion was done automatically with coccinelle using
the following semantic patch.

// Catch function parameters.
// Handle those first to trigger reformatting.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
identifier fn;
expression list es;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
- fn(&svar->elem, es)
+ fn(d, es)
...> }

// Now address non-functions and multiple transformations in function
// parameters.

@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
@@

fn(...) {
  ...
  T d = &svar->elem;
<... when != d = e;
(
- &svar->elem
+ d
|
- svar->elem.i
+ d->i
)
...> }

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/touchscreen/atmel_mxt_ts.c  | 2 +-
 drivers/input/touchscreen/fsl-imx25-tcq.c | 2 +-
 drivers/input/touchscreen/ili210x.c       | 2 +-
 drivers/input/touchscreen/pixcir_i2c_ts.c | 4 ++--
 drivers/input/touchscreen/rohm_bu21023.c  | 3 +--
 drivers/input/touchscreen/s3c2410_ts.c    | 2 +-
 6 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index e5d185fe69b9..2302aef2b2d4 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -2509,7 +2509,7 @@ static void mxt_debug_init(struct mxt_data *data)
 		dbg->t37_pages = MXT1386_COLUMNS * MXT1386_PAGES_PER_COLUMN;
 	else
 		dbg->t37_pages = DIV_ROUND_UP(data->xsize *
-					      data->info.matrix_ysize *
+					      info->matrix_ysize *
 					      sizeof(u16),
 					      sizeof(dbg->t37_buf->data));
 
diff --git a/drivers/input/touchscreen/fsl-imx25-tcq.c b/drivers/input/touchscreen/fsl-imx25-tcq.c
index d50ee490c9cc..47fe1f184bbc 100644
--- a/drivers/input/touchscreen/fsl-imx25-tcq.c
+++ b/drivers/input/touchscreen/fsl-imx25-tcq.c
@@ -507,7 +507,7 @@ static int mx25_tcq_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct input_dev *idev;
 	struct mx25_tcq_priv *priv;
-	struct mx25_tsadc *tsadc = dev_get_drvdata(pdev->dev.parent);
+	struct mx25_tsadc *tsadc = dev_get_drvdata(dev->parent);
 	struct resource *res;
 	void __iomem *mem;
 	int error;
diff --git a/drivers/input/touchscreen/ili210x.c b/drivers/input/touchscreen/ili210x.c
index fe4848bd1f4c..91dc5fb34fe1 100644
--- a/drivers/input/touchscreen/ili210x.c
+++ b/drivers/input/touchscreen/ili210x.c
@@ -280,7 +280,7 @@ static int ili210x_i2c_probe(struct i2c_client *client,
 		goto err_remove_sysfs;
 	}
 
-	device_init_wakeup(&client->dev, 1);
+	device_init_wakeup(dev, 1);
 
 	dev_dbg(dev,
 		"ILI210x initialized (IRQ: %d), firmware version %d.%d.%d",
diff --git a/drivers/input/touchscreen/pixcir_i2c_ts.c b/drivers/input/touchscreen/pixcir_i2c_ts.c
index 3bb0637d832e..37ff672c7802 100644
--- a/drivers/input/touchscreen/pixcir_i2c_ts.c
+++ b/drivers/input/touchscreen/pixcir_i2c_ts.c
@@ -461,7 +461,7 @@ static int pixcir_i2c_ts_probe(struct i2c_client *client,
 		if (error)
 			return error;
 	} else {
-		dev_err(&client->dev, "platform data not defined\n");
+		dev_err(dev, "platform data not defined\n");
 		return -EINVAL;
 	}
 
@@ -483,7 +483,7 @@ static int pixcir_i2c_ts_probe(struct i2c_client *client,
 	input->id.bustype = BUS_I2C;
 	input->open = pixcir_input_open;
 	input->close = pixcir_input_close;
-	input->dev.parent = &client->dev;
+	input->dev.parent = dev;
 
 	if (pdata) {
 		input_set_abs_params(input, ABS_MT_POSITION_X, 0, pdata->x_max, 0, 0);
diff --git a/drivers/input/touchscreen/rohm_bu21023.c b/drivers/input/touchscreen/rohm_bu21023.c
index 611156a2ef80..eeaf6ff03597 100644
--- a/drivers/input/touchscreen/rohm_bu21023.c
+++ b/drivers/input/touchscreen/rohm_bu21023.c
@@ -1189,8 +1189,7 @@ static int rohm_bu21023_i2c_probe(struct i2c_client *client,
 	error = devm_add_action(dev, rohm_ts_remove_sysfs_group, dev);
 	if (error) {
 		rohm_ts_remove_sysfs_group(dev);
-		dev_err(&client->dev,
-			"Failed to add sysfs cleanup action: %d\n",
+		dev_err(dev, "Failed to add sysfs cleanup action: %d\n",
 			error);
 		return error;
 	}
diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c
index a4a103e1d11b..41d58e88cc8a 100644
--- a/drivers/input/touchscreen/s3c2410_ts.c
+++ b/drivers/input/touchscreen/s3c2410_ts.c
@@ -250,7 +250,7 @@ static int s3c2410ts_probe(struct platform_device *pdev)
 
 	ts.dev = dev;
 
-	info = dev_get_platdata(&pdev->dev);
+	info = dev_get_platdata(dev);
 	if (!info) {
 		dev_err(dev, "no platform data, cannot attach\n");
 		return -EINVAL;
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 09/13] Input: keyboard - drop unnecessary calls to device_init_wakeup
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (7 preceding siblings ...)
  2017-01-21 18:46 ` [PATCH 08/13] Input: touchscreen " Guenter Roeck
@ 2017-01-21 18:46 ` Guenter Roeck
  2017-01-21 18:46 ` [PATCH 10/13] Input: misc " Guenter Roeck
                   ` (4 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:46 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, Arnd Bergmann,
	Geert Uytterhoeven, Linus Walleij, Sudeep Holla

Calling device_init_wakeup in the remove function is unnecessary since the
device is going away, and thus won't be able to cause any wakeups under any
circumstances. Besides, the driver cleanup code already handles the
necessary cleanup.

Similar, disabling wakeup in the probe error path is unnecessary, as is
disabling wakeup in the probe function in the first place.

Changes were done automatically using the following coccinelle script.

@probe@
identifier p, probefn;
declarer name module_platform_driver_probe;
position pos;
@@
(
  module_platform_driver_probe(p, probefn@pos);
|
  struct platform_driver p = {
    .probe = probefn@pos,
  };
|
  struct i2c_driver p = {
    .probe = probefn@pos,
  };
|
  struct spi_driver p = {
    .probe = probefn@pos,
  };
)

@remove@
identifier p, removefn;
@@

  struct
(
  platform_driver
|
  i2c_driver
|
  spi_driver
|
  hv_driver
)
  p = {
    .remove = \(__exit_p(removefn)\|removefn\),
  };

@depends on remove@
identifier remove.removefn;
@@

removefn(...) {
<+...
- device_init_wakeup(...);
...+>
}

@depends on probe@
identifier probe.probefn;
expression dev;
@@

probefn(...) {
<+...
- device_init_wakeup(..., \(false\|0\));
  ...+>
}

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/keyboard/gpio_keys.c      | 2 --
 drivers/input/keyboard/matrix_keypad.c  | 2 --
 drivers/input/keyboard/omap4-keypad.c   | 3 ---
 drivers/input/keyboard/samsung-keypad.c | 2 --
 drivers/input/keyboard/spear-keyboard.c | 2 --
 5 files changed, 11 deletions(-)

diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 0da10ab34368..e5bc04e90601 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -829,8 +829,6 @@ static int gpio_keys_remove(struct platform_device *pdev)
 {
 	sysfs_remove_group(&pdev->dev.kobj, &gpio_keys_attr_group);
 
-	device_init_wakeup(&pdev->dev, 0);
-
 	return 0;
 }
 
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 7f12b6579f82..18839cd5f76e 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -545,8 +545,6 @@ static int matrix_keypad_remove(struct platform_device *pdev)
 {
 	struct matrix_keypad *keypad = platform_get_drvdata(pdev);
 
-	device_init_wakeup(&pdev->dev, 0);
-
 	matrix_keypad_free_gpio(keypad);
 	input_unregister_device(keypad->input_dev);
 	kfree(keypad);
diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
index 6639b2b8528a..9ecb16701b13 100644
--- a/drivers/input/keyboard/omap4-keypad.c
+++ b/drivers/input/keyboard/omap4-keypad.c
@@ -375,7 +375,6 @@ static int omap4_keypad_probe(struct platform_device *pdev)
 
 err_pm_disable:
 	pm_runtime_disable(&pdev->dev);
-	device_init_wakeup(&pdev->dev, false);
 	free_irq(keypad_data->irq, keypad_data);
 err_free_keymap:
 	kfree(keypad_data->keymap);
@@ -401,8 +400,6 @@ static int omap4_keypad_remove(struct platform_device *pdev)
 
 	pm_runtime_disable(&pdev->dev);
 
-	device_init_wakeup(&pdev->dev, false);
-
 	input_unregister_device(keypad_data->input);
 
 	iounmap(keypad_data->base);
diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c
index 4e319eb9e19d..316414465c77 100644
--- a/drivers/input/keyboard/samsung-keypad.c
+++ b/drivers/input/keyboard/samsung-keypad.c
@@ -445,7 +445,6 @@ static int samsung_keypad_probe(struct platform_device *pdev)
 
 err_disable_runtime_pm:
 	pm_runtime_disable(&pdev->dev);
-	device_init_wakeup(&pdev->dev, 0);
 err_unprepare_clk:
 	clk_unprepare(keypad->clk);
 	return error;
@@ -456,7 +455,6 @@ static int samsung_keypad_remove(struct platform_device *pdev)
 	struct samsung_keypad *keypad = platform_get_drvdata(pdev);
 
 	pm_runtime_disable(&pdev->dev);
-	device_init_wakeup(&pdev->dev, 0);
 
 	input_unregister_device(keypad->input_dev);
 
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c
index 8083eaa0524a..7d25fa338ab4 100644
--- a/drivers/input/keyboard/spear-keyboard.c
+++ b/drivers/input/keyboard/spear-keyboard.c
@@ -283,8 +283,6 @@ static int spear_kbd_remove(struct platform_device *pdev)
 	input_unregister_device(kbd->input);
 	clk_unprepare(kbd->clk);
 
-	device_init_wakeup(&pdev->dev, 0);
-
 	return 0;
 }
 
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 10/13] Input: misc - drop unnecessary calls to device_init_wakeup
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (8 preceding siblings ...)
  2017-01-21 18:46 ` [PATCH 09/13] Input: keyboard - drop unnecessary calls to device_init_wakeup Guenter Roeck
@ 2017-01-21 18:46 ` Guenter Roeck
  2017-01-21 18:46 ` [PATCH 11/13] Input: touchscreen " Guenter Roeck
                   ` (3 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:46 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, linux-arm-kernel, usrp-users

Calling device_init_wakeup in the remove function is unnecessary since the
device is going away, and thus won't be able to cause any wakeups under any
circumstances. Besides, the driver cleanup code already handles the
necessary cleanup.

Similar, disabling wakeup in the probe error path is unnecessary, as is
disabling wakeup in the probe function in the first place.

Changes were done automatically using the following coccinelle script.

@probe@
identifier p, probefn;
declarer name module_platform_driver_probe;
position pos;
@@
(
  module_platform_driver_probe(p, probefn@pos);
|
  struct platform_driver p = {
    .probe = probefn@pos,
  };
|
  struct i2c_driver p = {
    .probe = probefn@pos,
  };
|
  struct spi_driver p = {
    .probe = probefn@pos,
  };
)

@remove@
identifier p, removefn;
@@

  struct
(
  platform_driver
|
  i2c_driver
|
  spi_driver
|
  hv_driver
)
  p = {
    .remove = \(__exit_p(removefn)\|removefn\),
  };

@depends on remove@
identifier remove.removefn;
@@

removefn(...) {
<+...
- device_init_wakeup(...);
...+>
}

@depends on probe@
identifier probe.probefn;
expression dev;
@@

probefn(...) {
<+...
- device_init_wakeup(..., \(false\|0\));
  ...+>
}

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/misc/88pm80x_onkey.c   | 1 -
 drivers/input/misc/e3x0-button.c     | 1 -
 drivers/input/misc/gp2ap002a00f.c    | 2 --
 drivers/input/misc/hisi_powerkey.c   | 2 --
 drivers/input/misc/pm8941-pwrkey.c   | 1 -
 drivers/input/misc/pmic8xxx-pwrkey.c | 2 --
 drivers/input/misc/sirfsoc-onkey.c   | 2 --
 7 files changed, 11 deletions(-)

diff --git a/drivers/input/misc/88pm80x_onkey.c b/drivers/input/misc/88pm80x_onkey.c
index cf9908f1e5d5..45a09497f680 100644
--- a/drivers/input/misc/88pm80x_onkey.c
+++ b/drivers/input/misc/88pm80x_onkey.c
@@ -143,7 +143,6 @@ static int pm80x_onkey_remove(struct platform_device *pdev)
 {
 	struct pm80x_onkey_info *info = platform_get_drvdata(pdev);
 
-	device_init_wakeup(&pdev->dev, 0);
 	pm80x_free_irq(info->pm80x, info->irq, info);
 	input_unregister_device(info->idev);
 	kfree(info);
diff --git a/drivers/input/misc/e3x0-button.c b/drivers/input/misc/e3x0-button.c
index b0b374112db3..1e50314db1ab 100644
--- a/drivers/input/misc/e3x0-button.c
+++ b/drivers/input/misc/e3x0-button.c
@@ -126,7 +126,6 @@ static int e3x0_button_probe(struct platform_device *pdev)
 
 static int e3x0_button_remove(struct platform_device *pdev)
 {
-	device_init_wakeup(&pdev->dev, 0);
 	return 0;
 }
 
diff --git a/drivers/input/misc/gp2ap002a00f.c b/drivers/input/misc/gp2ap002a00f.c
index 3bfdfcc20485..c6a29e57b5e4 100644
--- a/drivers/input/misc/gp2ap002a00f.c
+++ b/drivers/input/misc/gp2ap002a00f.c
@@ -210,8 +210,6 @@ static int gp2a_remove(struct i2c_client *client)
 	struct gp2a_data *dt = i2c_get_clientdata(client);
 	const struct gp2a_platform_data *pdata = dt->pdata;
 
-	device_init_wakeup(&client->dev, false);
-
 	free_irq(client->irq, dt);
 
 	input_unregister_device(dt->input);
diff --git a/drivers/input/misc/hisi_powerkey.c b/drivers/input/misc/hisi_powerkey.c
index c4c42124a059..baa81dccfc1f 100644
--- a/drivers/input/misc/hisi_powerkey.c
+++ b/drivers/input/misc/hisi_powerkey.c
@@ -122,8 +122,6 @@ static int hi65xx_powerkey_probe(struct platform_device *pdev)
 
 static int hi65xx_powerkey_remove(struct platform_device *pdev)
 {
-	device_init_wakeup(&pdev->dev, 0);
-
 	return 0;
 }
 
diff --git a/drivers/input/misc/pm8941-pwrkey.c b/drivers/input/misc/pm8941-pwrkey.c
index e317b75357a0..18ad956454f1 100644
--- a/drivers/input/misc/pm8941-pwrkey.c
+++ b/drivers/input/misc/pm8941-pwrkey.c
@@ -266,7 +266,6 @@ static int pm8941_pwrkey_remove(struct platform_device *pdev)
 {
 	struct pm8941_pwrkey *pwrkey = platform_get_drvdata(pdev);
 
-	device_init_wakeup(&pdev->dev, 0);
 	unregister_reboot_notifier(&pwrkey->reboot_notifier);
 
 	return 0;
diff --git a/drivers/input/misc/pmic8xxx-pwrkey.c b/drivers/input/misc/pmic8xxx-pwrkey.c
index 67aab86048ad..c75be2dd00e7 100644
--- a/drivers/input/misc/pmic8xxx-pwrkey.c
+++ b/drivers/input/misc/pmic8xxx-pwrkey.c
@@ -440,8 +440,6 @@ static int pmic8xxx_pwrkey_probe(struct platform_device *pdev)
 
 static int pmic8xxx_pwrkey_remove(struct platform_device *pdev)
 {
-	device_init_wakeup(&pdev->dev, 0);
-
 	return 0;
 }
 
diff --git a/drivers/input/misc/sirfsoc-onkey.c b/drivers/input/misc/sirfsoc-onkey.c
index ed7237f19539..a2ed0e4fcd0b 100644
--- a/drivers/input/misc/sirfsoc-onkey.c
+++ b/drivers/input/misc/sirfsoc-onkey.c
@@ -174,8 +174,6 @@ static int sirfsoc_pwrc_probe(struct platform_device *pdev)
 
 static int sirfsoc_pwrc_remove(struct platform_device *pdev)
 {
-	device_init_wakeup(&pdev->dev, 0);
-
 	return 0;
 }
 
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 11/13] Input: touchscreen - drop unnecessary calls to device_init_wakeup
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (9 preceding siblings ...)
  2017-01-21 18:46 ` [PATCH 10/13] Input: misc " Guenter Roeck
@ 2017-01-21 18:46 ` Guenter Roeck
  2017-01-21 18:46 ` [PATCH 12/13] Input: serio " Guenter Roeck
                   ` (2 subsequent siblings)
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:46 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, linux-arm-kernel,
	Petr Cvek, Sylvain Lemieux, Vladimir Zapolskiy

Calling device_init_wakeup in the remove function is unnecessary since the
device is going away, and thus won't be able to cause any wakeups under any
circumstances. Besides, the driver cleanup code already handles the
necessary cleanup.

Similar, disabling wakeup in the probe error path is unnecessary, as is
disabling wakeup in the probe function in the first place.

Changes were done automatically using the following coccinelle script.

@probe@
identifier p, probefn;
declarer name module_platform_driver_probe;
position pos;
@@
(
  module_platform_driver_probe(p, probefn@pos);
|
  struct platform_driver p = {
    .probe = probefn@pos,
  };
|
  struct i2c_driver p = {
    .probe = probefn@pos,
  };
|
  struct spi_driver p = {
    .probe = probefn@pos,
  };
)

@remove@
identifier p, removefn;
@@

  struct
(
  platform_driver
|
  i2c_driver
|
  spi_driver
|
  hv_driver
)
  p = {
    .remove = \(__exit_p(removefn)\|removefn\),
  };

@depends on remove@
identifier remove.removefn;
@@

removefn(...) {
<+...
- device_init_wakeup(...);
...+>
}

@depends on probe@
identifier probe.probefn;
expression dev;
@@

probefn(...) {
<+...
- device_init_wakeup(..., \(false\|0\));
  ...+>
}

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/touchscreen/ads7846.c    | 2 --
 drivers/input/touchscreen/bu21013_ts.c | 2 --
 drivers/input/touchscreen/eeti_ts.c    | 1 -
 drivers/input/touchscreen/lpc32xx_ts.c | 1 -
 drivers/input/touchscreen/st1232.c     | 1 -
 5 files changed, 7 deletions(-)

diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 1ce3ecbe37f8..f5793e3d945f 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -1462,8 +1462,6 @@ static int ads7846_remove(struct spi_device *spi)
 {
 	struct ads7846 *ts = spi_get_drvdata(spi);
 
-	device_init_wakeup(&spi->dev, false);
-
 	sysfs_remove_group(&spi->dev.kobj, &ads784x_attr_group);
 
 	ads7846_disable(ts);
diff --git a/drivers/input/touchscreen/bu21013_ts.c b/drivers/input/touchscreen/bu21013_ts.c
index 931417eb4f5a..4fa5da8d5fa8 100644
--- a/drivers/input/touchscreen/bu21013_ts.c
+++ b/drivers/input/touchscreen/bu21013_ts.c
@@ -637,8 +637,6 @@ static int bu21013_remove(struct i2c_client *client)
 
 	kfree(bu21013_data);
 
-	device_init_wakeup(&client->dev, false);
-
 	return 0;
 }
 
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c
index fa974579eb41..16023867b9da 100644
--- a/drivers/input/touchscreen/eeti_ts.c
+++ b/drivers/input/touchscreen/eeti_ts.c
@@ -231,7 +231,6 @@ static int eeti_ts_probe(struct i2c_client *client,
 	 */
 	eeti_ts_stop(priv);
 
-	device_init_wakeup(&client->dev, 0);
 	return 0;
 
 err3:
diff --git a/drivers/input/touchscreen/lpc32xx_ts.c b/drivers/input/touchscreen/lpc32xx_ts.c
index 7fbb3b0c8571..e0baa7de4102 100644
--- a/drivers/input/touchscreen/lpc32xx_ts.c
+++ b/drivers/input/touchscreen/lpc32xx_ts.c
@@ -313,7 +313,6 @@ static int lpc32xx_ts_remove(struct platform_device *pdev)
 	struct lpc32xx_tsc *tsc = platform_get_drvdata(pdev);
 	struct resource *res;
 
-	device_init_wakeup(&pdev->dev, 0);
 	free_irq(tsc->irq, tsc);
 
 	input_unregister_device(tsc->dev);
diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c
index e943678ce54c..be5615c6bf8f 100644
--- a/drivers/input/touchscreen/st1232.c
+++ b/drivers/input/touchscreen/st1232.c
@@ -237,7 +237,6 @@ static int st1232_ts_remove(struct i2c_client *client)
 {
 	struct st1232_ts_data *ts = i2c_get_clientdata(client);
 
-	device_init_wakeup(&client->dev, 0);
 	st1232_ts_power(ts, false);
 
 	return 0;
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 12/13] Input: serio - drop unnecessary calls to device_init_wakeup
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (10 preceding siblings ...)
  2017-01-21 18:46 ` [PATCH 11/13] Input: touchscreen " Guenter Roeck
@ 2017-01-21 18:46 ` Guenter Roeck
  2017-01-21 18:46 ` [PATCH 13/13] Input: misc - drop empty remove functions Guenter Roeck
  2017-01-22  8:31 ` [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Dmitry Torokhov
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:46 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, devel, Haiyang Zhang,
	K. Y. Srinivasan, Stephen Hemminger

Calling device_init_wakeup in the remove function is unnecessary since the
device is going away, and thus won't be able to cause any wakeups under any
circumstances. Besides, the driver cleanup code already handles the
necessary cleanup.

Similar, disabling wakeup in the probe error path is unnecessary, as is
disabling wakeup in the probe function in the first place.

Changes were done automatically using the following coccinelle script.

@probe@
identifier p, probefn;
declarer name module_platform_driver_probe;
position pos;
@@
(
  module_platform_driver_probe(p, probefn@pos);
|
  struct platform_driver p = {
    .probe = probefn@pos,
  };
|
  struct i2c_driver p = {
    .probe = probefn@pos,
  };
|
  struct spi_driver p = {
    .probe = probefn@pos,
  };
)

@remove@
identifier p, removefn;
@@

  struct
(
  platform_driver
|
  i2c_driver
|
  spi_driver
|
  hv_driver
)
  p = {
    .remove = \(__exit_p(removefn)\|removefn\),
  };

@depends on remove@
identifier remove.removefn;
@@

removefn(...) {
<+...
- device_init_wakeup(...);
...+>
}

@depends on probe@
identifier probe.probefn;
expression dev;
@@

probefn(...) {
<+...
- device_init_wakeup(..., \(false\|0\));
  ...+>
}

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/serio/hyperv-keyboard.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/input/serio/hyperv-keyboard.c b/drivers/input/serio/hyperv-keyboard.c
index c948866edf87..25151d9214e0 100644
--- a/drivers/input/serio/hyperv-keyboard.c
+++ b/drivers/input/serio/hyperv-keyboard.c
@@ -402,7 +402,6 @@ static int hv_kbd_remove(struct hv_device *hv_dev)
 {
 	struct hv_kbd_dev *kbd_dev = hv_get_drvdata(hv_dev);
 
-	device_init_wakeup(&hv_dev->device, false);
 	serio_unregister_port(kbd_dev->hv_serio);
 	vmbus_close(hv_dev->channel);
 	kfree(kbd_dev);
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* [PATCH 13/13] Input: misc - drop empty remove functions
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (11 preceding siblings ...)
  2017-01-21 18:46 ` [PATCH 12/13] Input: serio " Guenter Roeck
@ 2017-01-21 18:46 ` Guenter Roeck
  2017-01-22  8:31 ` [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Dmitry Torokhov
  13 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-21 18:46 UTC (permalink / raw)
  To: Dmitry Torokhov
  Cc: linux-input, linux-kernel, Guenter Roeck, linux-arm-kernel, usrp-users

Empty remove functions don't serve a useful purpose and can be removed.

Changes were made using the following coccinelle script.

@remove@
identifier p, removefn;
@@

  struct platform_driver p = {
    .remove = \(__exit_p(removefn)\|removefn\),
  };

@rrem depends on remove@
identifier remove.removefn;
@@

- removefn(...) {
- return 0;
- }

@depends on rrem@
identifier remove.p, remove.removefn;
@@

struct platform_driver p = {
- .remove = \(__exit_p(removefn)\|removefn\),
};

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/input/misc/e3x0-button.c     | 6 ------
 drivers/input/misc/hisi_powerkey.c   | 6 ------
 drivers/input/misc/pmic8xxx-pwrkey.c | 6 ------
 drivers/input/misc/retu-pwrbutton.c  | 6 ------
 drivers/input/misc/sirfsoc-onkey.c   | 6 ------
 5 files changed, 30 deletions(-)

diff --git a/drivers/input/misc/e3x0-button.c b/drivers/input/misc/e3x0-button.c
index 1e50314db1ab..e956cf1d273f 100644
--- a/drivers/input/misc/e3x0-button.c
+++ b/drivers/input/misc/e3x0-button.c
@@ -124,11 +124,6 @@ static int e3x0_button_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int e3x0_button_remove(struct platform_device *pdev)
-{
-	return 0;
-}
-
 #ifdef CONFIG_OF
 static const struct of_device_id e3x0_button_match[] = {
 	{ .compatible = "ettus,e3x0-button", },
@@ -144,7 +139,6 @@ static struct platform_driver e3x0_button_driver = {
 		.pm	= &e3x0_button_pm_ops,
 	},
 	.probe		= e3x0_button_probe,
-	.remove		= e3x0_button_remove,
 };
 
 module_platform_driver(e3x0_button_driver);
diff --git a/drivers/input/misc/hisi_powerkey.c b/drivers/input/misc/hisi_powerkey.c
index baa81dccfc1f..dee6245f38d7 100644
--- a/drivers/input/misc/hisi_powerkey.c
+++ b/drivers/input/misc/hisi_powerkey.c
@@ -120,17 +120,11 @@ static int hi65xx_powerkey_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int hi65xx_powerkey_remove(struct platform_device *pdev)
-{
-	return 0;
-}
-
 static struct platform_driver hi65xx_powerkey_driver = {
 	.driver = {
 		.name = "hi65xx-powerkey",
 	},
 	.probe = hi65xx_powerkey_probe,
-	.remove  = hi65xx_powerkey_remove,
 };
 module_platform_driver(hi65xx_powerkey_driver);
 
diff --git a/drivers/input/misc/pmic8xxx-pwrkey.c b/drivers/input/misc/pmic8xxx-pwrkey.c
index c75be2dd00e7..73323b0c72c1 100644
--- a/drivers/input/misc/pmic8xxx-pwrkey.c
+++ b/drivers/input/misc/pmic8xxx-pwrkey.c
@@ -438,11 +438,6 @@ static int pmic8xxx_pwrkey_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int pmic8xxx_pwrkey_remove(struct platform_device *pdev)
-{
-	return 0;
-}
-
 static const struct of_device_id pm8xxx_pwr_key_id_table[] = {
 	{ .compatible = "qcom,pm8058-pwrkey", .data = &pm8058_pwrkey_shutdown },
 	{ .compatible = "qcom,pm8921-pwrkey", .data = &pm8921_pwrkey_shutdown },
@@ -452,7 +447,6 @@ MODULE_DEVICE_TABLE(of, pm8xxx_pwr_key_id_table);
 
 static struct platform_driver pmic8xxx_pwrkey_driver = {
 	.probe		= pmic8xxx_pwrkey_probe,
-	.remove		= pmic8xxx_pwrkey_remove,
 	.shutdown	= pmic8xxx_pwrkey_shutdown,
 	.driver		= {
 		.name	= "pm8xxx-pwrkey",
diff --git a/drivers/input/misc/retu-pwrbutton.c b/drivers/input/misc/retu-pwrbutton.c
index 30b459b6b344..64023ac08e2b 100644
--- a/drivers/input/misc/retu-pwrbutton.c
+++ b/drivers/input/misc/retu-pwrbutton.c
@@ -76,14 +76,8 @@ static int retu_pwrbutton_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int retu_pwrbutton_remove(struct platform_device *pdev)
-{
-	return 0;
-}
-
 static struct platform_driver retu_pwrbutton_driver = {
 	.probe		= retu_pwrbutton_probe,
-	.remove		= retu_pwrbutton_remove,
 	.driver		= {
 		.name	= "retu-pwrbutton",
 	},
diff --git a/drivers/input/misc/sirfsoc-onkey.c b/drivers/input/misc/sirfsoc-onkey.c
index a2ed0e4fcd0b..4fd038d476a3 100644
--- a/drivers/input/misc/sirfsoc-onkey.c
+++ b/drivers/input/misc/sirfsoc-onkey.c
@@ -172,11 +172,6 @@ static int sirfsoc_pwrc_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int sirfsoc_pwrc_remove(struct platform_device *pdev)
-{
-	return 0;
-}
-
 static int __maybe_unused sirfsoc_pwrc_resume(struct device *dev)
 {
 	struct sirfsoc_pwrc_drvdata *pwrcdrv = dev_get_drvdata(dev);
@@ -198,7 +193,6 @@ static SIMPLE_DEV_PM_OPS(sirfsoc_pwrc_pm_ops, NULL, sirfsoc_pwrc_resume);
 
 static struct platform_driver sirfsoc_pwrc_driver = {
 	.probe		= sirfsoc_pwrc_probe,
-	.remove		= sirfsoc_pwrc_remove,
 	.driver		= {
 		.name	= "sirfsoc-pwrc",
 		.pm	= &sirfsoc_pwrc_pm_ops,
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 18+ messages in thread
* Re: [PATCH 00/13] Input: Automated coccinelle cleanup (take 2)
  2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
                   ` (12 preceding siblings ...)
  2017-01-21 18:46 ` [PATCH 13/13] Input: misc - drop empty remove functions Guenter Roeck
@ 2017-01-22  8:31 ` Dmitry Torokhov
  13 siblings, 0 replies; 18+ messages in thread
From: Dmitry Torokhov @ 2017-01-22  8:31 UTC (permalink / raw)
  To: Guenter Roeck; +Cc: linux-input, linux-kernel

On Sat, Jan 21, 2017 at 10:45:52AM -0800, Guenter Roeck wrote:
> This patch series is the result of applying a set of coccinelle semantic
> patches to the input subsystem. The patches are only cleanup patches;
> there is little or no change in functionality.
> 
> This time around, the patches are combined into groups instead of per-file.
> Each patch has only a single coccinelle rule applied, and only affects a
> single directory in the input subsystem. 
> 
> As with the previous patch series, removed calls to platform_set_drvdata()
> and i2c_set_clientdata() deserve extra scrutiny from reviewers.
> 
> The conversion was done automatically with coccinelle using various semantic
> patches. The semantic patches and the scripts used to generate this commit
> log are either attached to the commits, or they are available at
> https://github.com/groeck/coccinelle-patches.
> 
> The series was build tested on kerneltests.org and by the 0day build system.
> 
> The patch series is based on v4.10-rc4, with input/next (sha 72d1f2346ded5)
> merged on top. For convenience, the series is available at:
> 	git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git input-base
> 
> ----------------------------------------------------------------
> Guenter Roeck (13):
>       Input: keyboard - Drop calls to platform_set_drvdata and i2c_set_clientdata
>       Input: misc - Drop calls to platform_set_drvdata and i2c_set_clientdata
>       Input: touchscreen - Drop calls to platform_set_drvdata and i2c_set_clientdata
>       Input: keyboard - Use local variables consistently
>       Input: misc - Use local variables consistently
>       Input: mouse  Use local variables consistently
>       Input: rmi4 - Use local variables consistently
>       Input: touchscreen - Use local variables consistently
>       Input: keyboard - drop unnecessary calls to device_init_wakeup
>       Input: misc - drop unnecessary calls to device_init_wakeup
>       Input: touchscreen - drop unnecessary calls to device_init_wakeup
>       Input: serio - drop unnecessary calls to device_init_wakeup
>       Input: misc - drop empty remove functions

Applied the lot, thank you.

-- 
Dmitry

^ permalink raw reply	[flat|nested] 18+ messages in thread
* Re: [PATCH 04/13] Input: keyboard - Use local variables consistently
  2017-01-21 18:45 ` [PATCH 04/13] Input: keyboard - Use local variables consistently Guenter Roeck
@ 2017-01-26 10:31   ` Linus Walleij
  2017-01-26 14:28     ` Guenter Roeck
  2017-01-26 18:59     ` Dmitry Torokhov
  0 siblings, 2 replies; 18+ messages in thread
From: Linus Walleij @ 2017-01-26 10:31 UTC (permalink / raw)
  To: Guenter Roeck
  Cc: Dmitry Torokhov, Linux Input, linux-kernel, Geert Uytterhoeven,
	Hans de Goede, Mika Westerberg, Sudeep Holla

On Sat, Jan 21, 2017 at 7:45 PM, Guenter Roeck <linux@roeck-us.net> wrote:

> If a function declares a variable to access a structure element,
> use it conssistently.

Weird spelling :)

> Signed-off-by: Guenter Roeck <linux@roeck-us.net>

> -               error = devm_gpio_request_one(&pdev->dev, button->gpio, flags,
> -                                             desc);
> +               error = devm_gpio_request_one(dev, button->gpio, flags, desc);

I think I have changes in the GPIO tree touching these code sites.

I put those on an immutable branch so Dmitry can pull it if he needs
it as a base for this patch:
https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-gpio.git/commit/?h=ib-gpiod-flags

Yours,
Linus Walleij

^ permalink raw reply	[flat|nested] 18+ messages in thread
* Re: [PATCH 04/13] Input: keyboard - Use local variables consistently
  2017-01-26 10:31   ` Linus Walleij
@ 2017-01-26 14:28     ` Guenter Roeck
  2017-01-26 18:59     ` Dmitry Torokhov
  1 sibling, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2017-01-26 14:28 UTC (permalink / raw)
  To: Linus Walleij
  Cc: Dmitry Torokhov, Linux Input, linux-kernel, Geert Uytterhoeven,
	Hans de Goede, Mika Westerberg, Sudeep Holla

On 01/26/2017 02:31 AM, Linus Walleij wrote:
> On Sat, Jan 21, 2017 at 7:45 PM, Guenter Roeck <linux@roeck-us.net> wrote:
>
>> If a function declares a variable to access a structure element,
>> use it conssistently.
>
> Weird spelling :)
>
Call id sssnaky :-)

Guenter

>> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
>
>> -               error = devm_gpio_request_one(&pdev->dev, button->gpio, flags,
>> -                                             desc);
>> +               error = devm_gpio_request_one(dev, button->gpio, flags, desc);
>
> I think I have changes in the GPIO tree touching these code sites.
>
> I put those on an immutable branch so Dmitry can pull it if he needs
> it as a base for this patch:
> https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-gpio.git/commit/?h=ib-gpiod-flags
>
> Yours,
> Linus Walleij
>

^ permalink raw reply	[flat|nested] 18+ messages in thread
* Re: [PATCH 04/13] Input: keyboard - Use local variables consistently
  2017-01-26 10:31   ` Linus Walleij
  2017-01-26 14:28     ` Guenter Roeck
@ 2017-01-26 18:59     ` Dmitry Torokhov
  1 sibling, 0 replies; 18+ messages in thread
From: Dmitry Torokhov @ 2017-01-26 18:59 UTC (permalink / raw)
  To: Linus Walleij
  Cc: Guenter Roeck, Linux Input, linux-kernel, Geert Uytterhoeven,
	Hans de Goede, Mika Westerberg, Sudeep Holla

On Thu, Jan 26, 2017 at 2:31 AM, Linus Walleij <linus.walleij@linaro.org> wrote:
> On Sat, Jan 21, 2017 at 7:45 PM, Guenter Roeck <linux@roeck-us.net> wrote:
>
>> If a function declares a variable to access a structure element,
>> use it conssistently.
>
> Weird spelling :)
>
>> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
>
>> -               error = devm_gpio_request_one(&pdev->dev, button->gpio, flags,
>> -                                             desc);
>> +               error = devm_gpio_request_one(dev, button->gpio, flags, desc);
>
> I think I have changes in the GPIO tree touching these code sites.
>
> I put those on an immutable branch so Dmitry can pull it if he needs
> it as a base for this patch:
> https://git.kernel.org/cgit/linux/kernel/git/linusw/linux-gpio.git/commit/?h=ib-gpiod-flags

I just tried it and it seems to merge cleanly even on top of Guenter's
patch so I think I do not have to pull it in, not yet at least.

Thanks.

-- 
Dmitry

^ permalink raw reply	[flat|nested] 18+ messages in thread
end of thread, other threads:[~2017-01-26 18:59 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-01-21 18:45 [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Guenter Roeck
2017-01-21 18:45 ` [PATCH 01/13] Input: keyboard - Drop calls to platform_set_drvdata and i2c_set_clientdata Guenter Roeck
2017-01-21 18:45 ` [PATCH 02/13] Input: misc " Guenter Roeck
2017-01-21 18:45 ` [PATCH 03/13] Input: touchscreen " Guenter Roeck
2017-01-21 18:45 ` [PATCH 04/13] Input: keyboard - Use local variables consistently Guenter Roeck
2017-01-26 10:31   ` Linus Walleij
2017-01-26 14:28     ` Guenter Roeck
2017-01-26 18:59     ` Dmitry Torokhov
2017-01-21 18:45 ` [PATCH 05/13] Input: misc " Guenter Roeck
2017-01-21 18:45 ` [PATCH 06/13] Input: mouse " Guenter Roeck
2017-01-21 18:45 ` [PATCH 07/13] Input: rmi4 - " Guenter Roeck
2017-01-21 18:46 ` [PATCH 08/13] Input: touchscreen " Guenter Roeck
2017-01-21 18:46 ` [PATCH 09/13] Input: keyboard - drop unnecessary calls to device_init_wakeup Guenter Roeck
2017-01-21 18:46 ` [PATCH 10/13] Input: misc " Guenter Roeck
2017-01-21 18:46 ` [PATCH 11/13] Input: touchscreen " Guenter Roeck
2017-01-21 18:46 ` [PATCH 12/13] Input: serio " Guenter Roeck
2017-01-21 18:46 ` [PATCH 13/13] Input: misc - drop empty remove functions Guenter Roeck
2017-01-22  8:31 ` [PATCH 00/13] Input: Automated coccinelle cleanup (take 2) Dmitry Torokhov

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