From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-media@vger.kernel.org, Alan Cox <alan@linux.intel.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 08/13] staging: atomisp: Remove ->power_ctrl() callback
Date: Wed, 27 Sep 2017 21:25:03 +0300 [thread overview]
Message-ID: <20170927182508.52119-9-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20170927182508.52119-1-andriy.shevchenko@linux.intel.com>
There is redundant callback which does nothing in upstreamed version of
the driver.
Remove it along with user call places.
Mostly done with help of coccinelle.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/staging/media/atomisp/i2c/gc0310.c | 4 ----
drivers/staging/media/atomisp/i2c/gc2235.c | 4 ----
drivers/staging/media/atomisp/i2c/mt9m114.c | 4 ----
drivers/staging/media/atomisp/i2c/ov2680.c | 4 ----
drivers/staging/media/atomisp/i2c/ov2722.c | 4 ----
drivers/staging/media/atomisp/i2c/ov5693/ov5693.c | 4 ----
drivers/staging/media/atomisp/i2c/ov8858.c | 4 ----
drivers/staging/media/atomisp/include/linux/atomisp_platform.h | 8 ++++----
8 files changed, 4 insertions(+), 32 deletions(-)
diff --git a/drivers/staging/media/atomisp/i2c/gc0310.c b/drivers/staging/media/atomisp/i2c/gc0310.c
index 672a28c060f6..b6b1956293c0 100644
--- a/drivers/staging/media/atomisp/i2c/gc0310.c
+++ b/drivers/staging/media/atomisp/i2c/gc0310.c
@@ -737,10 +737,6 @@ static int power_ctrl(struct v4l2_subdev *sd, bool flag)
if (!dev || !dev->platform_data)
return -ENODEV;
- /* Non-gmin platforms use the legacy callback */
- if (dev->platform_data->power_ctrl)
- return dev->platform_data->power_ctrl(sd, flag);
-
if (flag) {
/* The upstream module driver (written to Crystal
* Cove) had this logic to pulse the rails low first.
diff --git a/drivers/staging/media/atomisp/i2c/gc2235.c b/drivers/staging/media/atomisp/i2c/gc2235.c
index 81b23b55f73a..46e063dcdc19 100644
--- a/drivers/staging/media/atomisp/i2c/gc2235.c
+++ b/drivers/staging/media/atomisp/i2c/gc2235.c
@@ -547,10 +547,6 @@ static int power_ctrl(struct v4l2_subdev *sd, bool flag)
if (!dev || !dev->platform_data)
return -ENODEV;
- /* Non-gmin platforms use the legacy callback */
- if (dev->platform_data->power_ctrl)
- return dev->platform_data->power_ctrl(sd, flag);
-
if (flag) {
ret = dev->platform_data->v1p8_ctrl(sd, 1);
usleep_range(60, 90);
diff --git a/drivers/staging/media/atomisp/i2c/mt9m114.c b/drivers/staging/media/atomisp/i2c/mt9m114.c
index 4968deae2525..950627efa977 100644
--- a/drivers/staging/media/atomisp/i2c/mt9m114.c
+++ b/drivers/staging/media/atomisp/i2c/mt9m114.c
@@ -454,10 +454,6 @@ static int power_ctrl(struct v4l2_subdev *sd, bool flag)
if (!dev || !dev->platform_data)
return -ENODEV;
- /* Non-gmin platforms use the legacy callback */
- if (dev->platform_data->power_ctrl)
- return dev->platform_data->power_ctrl(sd, flag);
-
if (flag) {
ret = dev->platform_data->v2p8_ctrl(sd, 1);
if (ret == 0) {
diff --git a/drivers/staging/media/atomisp/i2c/ov2680.c b/drivers/staging/media/atomisp/i2c/ov2680.c
index 162150055770..9279246cf0b1 100644
--- a/drivers/staging/media/atomisp/i2c/ov2680.c
+++ b/drivers/staging/media/atomisp/i2c/ov2680.c
@@ -846,10 +846,6 @@ static int power_ctrl(struct v4l2_subdev *sd, bool flag)
if (!dev || !dev->platform_data)
return -ENODEV;
- /* Non-gmin platforms use the legacy callback */
- if (dev->platform_data->power_ctrl)
- return dev->platform_data->power_ctrl(sd, flag);
-
if (flag) {
ret |= dev->platform_data->v1p8_ctrl(sd, 1);
ret |= dev->platform_data->v2p8_ctrl(sd, 1);
diff --git a/drivers/staging/media/atomisp/i2c/ov2722.c b/drivers/staging/media/atomisp/i2c/ov2722.c
index 6c1057542aea..39296a784162 100644
--- a/drivers/staging/media/atomisp/i2c/ov2722.c
+++ b/drivers/staging/media/atomisp/i2c/ov2722.c
@@ -650,10 +650,6 @@ static int power_ctrl(struct v4l2_subdev *sd, bool flag)
if (!dev || !dev->platform_data)
return -ENODEV;
- /* Non-gmin platforms use the legacy callback */
- if (dev->platform_data->power_ctrl)
- return dev->platform_data->power_ctrl(sd, flag);
-
if (flag) {
ret = dev->platform_data->v1p8_ctrl(sd, 1);
if (ret == 0) {
diff --git a/drivers/staging/media/atomisp/i2c/ov5693/ov5693.c b/drivers/staging/media/atomisp/i2c/ov5693/ov5693.c
index 8d5b4c3ea55d..33651ec0218f 100644
--- a/drivers/staging/media/atomisp/i2c/ov5693/ov5693.c
+++ b/drivers/staging/media/atomisp/i2c/ov5693/ov5693.c
@@ -1297,10 +1297,6 @@ static int power_ctrl(struct v4l2_subdev *sd, bool flag)
if (!dev || !dev->platform_data)
return -ENODEV;
- /* Non-gmin platforms use the legacy callback */
- if (dev->platform_data->power_ctrl)
- return dev->platform_data->power_ctrl(sd, flag);
-
/* This driver assumes "internal DVDD, PWDNB tied to DOVDD".
* In this set up only gpio0 (XSHUTDN) should be available
* but in some products (for example ECS) gpio1 (PWDNB) is
diff --git a/drivers/staging/media/atomisp/i2c/ov8858.c b/drivers/staging/media/atomisp/i2c/ov8858.c
index c00e5b37139f..a13bbfb44652 100644
--- a/drivers/staging/media/atomisp/i2c/ov8858.c
+++ b/drivers/staging/media/atomisp/i2c/ov8858.c
@@ -714,10 +714,6 @@ static int __power_ctrl(struct v4l2_subdev *sd, bool flag)
if (!dev || !dev->platform_data)
return -ENODEV;
- /* Non-gmin platforms use the legacy callback */
- if (dev->platform_data->power_ctrl)
- return dev->platform_data->power_ctrl(sd, flag);
-
if (dev->platform_data->v1p2_ctrl) {
ret = dev->platform_data->v1p2_ctrl(sd, flag);
if (ret) {
diff --git a/drivers/staging/media/atomisp/include/linux/atomisp_platform.h b/drivers/staging/media/atomisp/include/linux/atomisp_platform.h
index 94ddb46d415b..5ce8678dacf3 100644
--- a/drivers/staging/media/atomisp/include/linux/atomisp_platform.h
+++ b/drivers/staging/media/atomisp/include/linux/atomisp_platform.h
@@ -206,7 +206,6 @@ struct camera_vcm_control {
struct camera_sensor_platform_data {
int (*flisclk_ctrl)(struct v4l2_subdev *subdev, int flag);
- int (*power_ctrl)(struct v4l2_subdev *subdev, int flag);
int (*csi_cfg)(struct v4l2_subdev *subdev, int flag);
bool (*low_fps)(void);
int (*platform_init)(struct i2c_client *);
@@ -214,9 +213,10 @@ struct camera_sensor_platform_data {
char *(*msr_file_name)(void);
struct atomisp_camera_caps *(*get_camera_caps)(void);
- /* New G-Min power and GPIO interface, replaces
- * power/gpio_ctrl with methods to control individual
- * lines as implemented on all known camera modules. */
+ /*
+ * New G-Min power and GPIO interface to control individual
+ * lines as implemented on all known camera modules.
+ */
int (*gpio0_ctrl)(struct v4l2_subdev *subdev, int on);
int (*gpio1_ctrl)(struct v4l2_subdev *subdev, int on);
int (*v1p8_ctrl)(struct v4l2_subdev *subdev, int on);
--
2.14.1
next prev parent reply other threads:[~2017-09-27 18:25 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-27 18:24 [PATCH v1 00/13] staging: atomisp: clean up bomb Andy Shevchenko
2017-09-27 18:24 ` [PATCH v1 02/13] staging: atomisp: Remove AP1302 sensor support Andy Shevchenko
2017-09-27 18:24 ` [PATCH v1 03/13] staging: atomisp: Use module_i2c_driver() macro Andy Shevchenko
2017-09-27 18:24 ` [PATCH v1 04/13] staging: atomisp: Switch i2c drivers to use ->probe_new() Andy Shevchenko
2017-09-27 18:25 ` [PATCH v1 05/13] staging: atomisp: Do not set GPIO twice Andy Shevchenko
2017-09-27 18:25 ` [PATCH v1 06/13] staging: atomisp: Remove unneeded gpio.h inclusion Andy Shevchenko
2017-09-27 18:25 ` [PATCH v1 07/13] staging: atomisp: Remove ->gpio_ctrl() callback Andy Shevchenko
2017-09-27 18:25 ` Andy Shevchenko [this message]
2017-09-27 18:25 ` [PATCH v1 09/13] staging: atomisp: Remove unused members of camera_sensor_platform_data Andy Shevchenko
2017-09-27 18:25 ` [PATCH v1 10/13] staging: atomisp: Remove Gmin dead code #1 Andy Shevchenko
2017-10-27 17:16 ` [PATCH v1.1 " Sakari Ailus
2017-09-27 18:25 ` [PATCH v1 11/13] staging: atomisp: Remove Gmin dead code #2 Andy Shevchenko
2017-09-27 18:25 ` [PATCH v1 12/13] staging: atomisp: Remove duplicate declaration in header Andy Shevchenko
2017-09-27 18:25 ` [PATCH v1 13/13] staging: atomisp: Remove FSF snail address Andy Shevchenko
2017-10-18 13:53 ` [PATCH v1 00/13] staging: atomisp: clean up bomb Sakari Ailus
2017-10-18 20:53 ` Sakari Ailus
2017-10-19 11:40 ` Andy Shevchenko
2017-10-19 15:14 ` Sakari Ailus
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