[PATCH v4 08/18] gpiolib: remove gpio_set_debounce()

[Andy Shevchenko]

From: Arnd Bergmann <a...@arndb.de>

gpio_set_debounce() only has a single user, which is trivially
converted to gpiod_set_debounce().

Signed-off-by: Arnd Bergmann <a...@arndb.de>
Reviewed-by: Linus Walleij <linus.wall...@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
 Documentation/driver-api/gpio/legacy.rst               |  2 --
 .../translations/zh_CN/driver-api/gpio/legacy.rst      |  1 -
 Documentation/translations/zh_TW/gpio.txt              |  1 -
 drivers/input/touchscreen/ads7846.c                    |  5 +++--
 include/linux/gpio.h                                   | 10 ----------
 5 files changed, 3 insertions(+), 16 deletions(-)

diff --git a/Documentation/driver-api/gpio/legacy.rst 
b/Documentation/driver-api/gpio/legacy.rst
index a0559d93efd1..e0306e78e34b 100644
--- a/Documentation/driver-api/gpio/legacy.rst
+++ b/Documentation/driver-api/gpio/legacy.rst
@@ -238,8 +238,6 @@ setup or driver probe/teardown code, so this is an easy 
constraint.)::
         ##     gpio_free_array()
 
                 gpio_free()
-                gpio_set_debounce()
-
 
 
 Claiming and Releasing GPIOs
diff --git a/Documentation/translations/zh_CN/driver-api/gpio/legacy.rst 
b/Documentation/translations/zh_CN/driver-api/gpio/legacy.rst
index 74fa473bb504..dee2a0517c1c 100644
--- a/Documentation/translations/zh_CN/driver-api/gpio/legacy.rst
+++ b/Documentation/translations/zh_CN/driver-api/gpio/legacy.rst
@@ -219,7 +219,6 @@ GPIO 值的命令需要等待其信息排到队首才发送命令，再获得其
         ##     gpio_free_array()
 
                 gpio_free()
-                gpio_set_debounce()
 
 
 
diff --git a/Documentation/translations/zh_TW/gpio.txt 
b/Documentation/translations/zh_TW/gpio.txt
index 1b986bbb0909..dc608358d90a 100644
--- a/Documentation/translations/zh_TW/gpio.txt
+++ b/Documentation/translations/zh_TW/gpio.txt
@@ -226,7 +226,6 @@ GPIO 值的命令需要等待其信息排到隊首才發送命令，再獲得其
 ##     gpio_free_array()
 
        gpio_free()
-       gpio_set_debounce()
 
 
 
diff --git a/drivers/input/touchscreen/ads7846.c 
b/drivers/input/touchscreen/ads7846.c
index 17f11bce8113..bb1058b1e7fd 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -27,6 +27,7 @@
 #include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/of_device.h>
+#include <linux/gpio/consumer.h>
 #include <linux/gpio.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
@@ -1012,8 +1013,8 @@ static int ads7846_setup_pendown(struct spi_device *spi,
                ts->gpio_pendown = pdata->gpio_pendown;
 
                if (pdata->gpio_pendown_debounce)
-                       gpio_set_debounce(pdata->gpio_pendown,
-                                         pdata->gpio_pendown_debounce);
+                       gpiod_set_debounce(gpio_to_desc(ts->gpio_pendown),
+                                          pdata->gpio_pendown_debounce);
        } else {
                dev_err(&spi->dev, "no get_pendown_state nor gpio_pendown?\n");
                return -EINVAL;
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index d5ce78e2bdd9..fc56733e8514 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -100,11 +100,6 @@ static inline int gpio_direction_output(unsigned gpio, int 
value)
        return gpiod_direction_output_raw(gpio_to_desc(gpio), value);
 }
 
-static inline int gpio_set_debounce(unsigned gpio, unsigned debounce)
-{
-       return gpiod_set_debounce(gpio_to_desc(gpio), debounce);
-}
-
 static inline int gpio_get_value_cansleep(unsigned gpio)
 {
        return gpiod_get_raw_value_cansleep(gpio_to_desc(gpio));
@@ -214,11 +209,6 @@ static inline int gpio_direction_output(unsigned gpio, int 
value)
        return -ENOSYS;
 }
 
-static inline int gpio_set_debounce(unsigned gpio, unsigned debounce)
-{
-       return -ENOSYS;
-}
-
 static inline int gpio_get_value(unsigned gpio)
 {
        /* GPIO can never have been requested or set as {in,out}put */
-- 
2.39.1