* [PATCH] Input: msm-vibrator: use correct gpio header
@ 2019-03-04 19:56 Arnd Bergmann
2019-03-05 7:49 ` Linus Walleij
0 siblings, 1 reply; 3+ messages in thread
From: Arnd Bergmann @ 2019-03-04 19:56 UTC (permalink / raw)
To: Dmitry Torokhov; +Cc: Arnd Bergmann, Brian Masney, linux-input, linux-kernel
When CONFIG_GPIOLIB is not set, we get a couple of build
errors during test building:
drivers/input/misc/msm-vibrator.c: In function 'msm_vibrator_start':
drivers/input/misc/msm-vibrator.c:79:3: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration]
gpiod_set_value_cansleep(vibrator->enable_gpio, 1);
^~~~~~~~~~~~~~~~~~~~~~~~
gpio_set_value_cansleep
drivers/input/misc/msm-vibrator.c: In function 'msm_vibrator_probe':
drivers/input/misc/msm-vibrator.c:176:26: error: implicit declaration of function 'devm_gpiod_get'; did you mean 'devm_gpio_free'? [-Werror=implicit-function-declaration]
vibrator->enable_gpio = devm_gpiod_get(&pdev->dev, "enable",
^~~~~~~~~~~~~~
devm_gpio_free
drivers/input/misc/msm-vibrator.c:177:13: error: 'GPIOD_OUT_LOW' undeclared (first use in this function); did you mean 'GPIOF_INIT_LOW'?
GPIOD_OUT_LOW);
^~~~~~~~~~~~~
GPIOF_INIT_LOW
drivers/input/misc/msm-vibrator.c:177:13: note: each undeclared identifier is reported only once for each function it appears in
This is easy to avoid when we use gpio/consumer.h as the documented interface.
Fixes: 0f681d09e66e ("Input: add new vibrator driver for various MSM SOCs")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/input/misc/msm-vibrator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/misc/msm-vibrator.c b/drivers/input/misc/msm-vibrator.c
index 69f2579c4ec2..b60f1aaee705 100644
--- a/drivers/input/misc/msm-vibrator.c
+++ b/drivers/input/misc/msm-vibrator.c
@@ -13,7 +13,7 @@
#include <linux/clk.h>
#include <linux/err.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/input.h>
#include <linux/io.h>
#include <linux/module.h>
--
2.20.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] Input: msm-vibrator: use correct gpio header
2019-03-04 19:56 [PATCH] Input: msm-vibrator: use correct gpio header Arnd Bergmann
@ 2019-03-05 7:49 ` Linus Walleij
2019-03-09 23:33 ` Dmitry Torokhov
0 siblings, 1 reply; 3+ messages in thread
From: Linus Walleij @ 2019-03-05 7:49 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: Dmitry Torokhov, Brian Masney, Linux Input, linux-kernel
On Mon, Mar 4, 2019 at 8:57 PM Arnd Bergmann <arnd@arndb.de> wrote:
> When CONFIG_GPIOLIB is not set, we get a couple of build
> errors during test building:
>
> drivers/input/misc/msm-vibrator.c: In function 'msm_vibrator_start':
> drivers/input/misc/msm-vibrator.c:79:3: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration]
> gpiod_set_value_cansleep(vibrator->enable_gpio, 1);
> ^~~~~~~~~~~~~~~~~~~~~~~~
> gpio_set_value_cansleep
> drivers/input/misc/msm-vibrator.c: In function 'msm_vibrator_probe':
> drivers/input/misc/msm-vibrator.c:176:26: error: implicit declaration of function 'devm_gpiod_get'; did you mean 'devm_gpio_free'? [-Werror=implicit-function-declaration]
> vibrator->enable_gpio = devm_gpiod_get(&pdev->dev, "enable",
> ^~~~~~~~~~~~~~
> devm_gpio_free
> drivers/input/misc/msm-vibrator.c:177:13: error: 'GPIOD_OUT_LOW' undeclared (first use in this function); did you mean 'GPIOF_INIT_LOW'?
> GPIOD_OUT_LOW);
> ^~~~~~~~~~~~~
> GPIOF_INIT_LOW
> drivers/input/misc/msm-vibrator.c:177:13: note: each undeclared identifier is reported only once for each function it appears in
>
> This is easy to avoid when we use gpio/consumer.h as the documented interface.
>
> Fixes: 0f681d09e66e ("Input: add new vibrator driver for various MSM SOCs")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] Input: msm-vibrator: use correct gpio header
2019-03-05 7:49 ` Linus Walleij
@ 2019-03-09 23:33 ` Dmitry Torokhov
0 siblings, 0 replies; 3+ messages in thread
From: Dmitry Torokhov @ 2019-03-09 23:33 UTC (permalink / raw)
To: Linus Walleij; +Cc: Arnd Bergmann, Brian Masney, Linux Input, linux-kernel
On Tue, Mar 05, 2019 at 08:49:01AM +0100, Linus Walleij wrote:
> On Mon, Mar 4, 2019 at 8:57 PM Arnd Bergmann <arnd@arndb.de> wrote:
>
> > When CONFIG_GPIOLIB is not set, we get a couple of build
> > errors during test building:
> >
> > drivers/input/misc/msm-vibrator.c: In function 'msm_vibrator_start':
> > drivers/input/misc/msm-vibrator.c:79:3: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration]
> > gpiod_set_value_cansleep(vibrator->enable_gpio, 1);
> > ^~~~~~~~~~~~~~~~~~~~~~~~
> > gpio_set_value_cansleep
> > drivers/input/misc/msm-vibrator.c: In function 'msm_vibrator_probe':
> > drivers/input/misc/msm-vibrator.c:176:26: error: implicit declaration of function 'devm_gpiod_get'; did you mean 'devm_gpio_free'? [-Werror=implicit-function-declaration]
> > vibrator->enable_gpio = devm_gpiod_get(&pdev->dev, "enable",
> > ^~~~~~~~~~~~~~
> > devm_gpio_free
> > drivers/input/misc/msm-vibrator.c:177:13: error: 'GPIOD_OUT_LOW' undeclared (first use in this function); did you mean 'GPIOF_INIT_LOW'?
> > GPIOD_OUT_LOW);
> > ^~~~~~~~~~~~~
> > GPIOF_INIT_LOW
> > drivers/input/misc/msm-vibrator.c:177:13: note: each undeclared identifier is reported only once for each function it appears in
> >
> > This is easy to avoid when we use gpio/consumer.h as the documented interface.
> >
> > Fixes: 0f681d09e66e ("Input: add new vibrator driver for various MSM SOCs")
> > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Applied, thank you.
--
Dmitry
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-03-09 23:33 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-03-04 19:56 [PATCH] Input: msm-vibrator: use correct gpio header Arnd Bergmann
2019-03-05 7:49 ` Linus Walleij
2019-03-09 23:33 ` Dmitry Torokhov
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).