Input: msm-vibrator - use correct gpio header

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>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/misc/msm-vibrator.c b/drivers/input/misc/msm-vibrator.c
index 69f2579..b60f1aa 100644 (file)
--- 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>