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gpiolib: remove gpio_set_debounce()

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

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Arnd Bergmann
2023-02-07 16:29:44 +02:00
committed by Andy Shevchenko
parent eccb7a0061
commit 0e685c3e71
5 changed files with 3 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/driver-api/gpio/legacy.rst
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@ -238,8 +238,6 @@ setup or driver probe/teardown code, so this is an easy constraint.)::
## gpio_free_array() ## gpio_free_array()
gpio_free() gpio_free()
gpio_set_debounce()
Claiming and Releasing GPIOs Claiming and Releasing GPIOs

1
Documentation/translations/zh_CN/driver-api/gpio/legacy.rst
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@ -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_array()
gpio_free() gpio_free()
gpio_set_debounce()

1
Documentation/translations/zh_TW/gpio.txt
View File

@ -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_array()
gpio_free() gpio_free()
gpio_set_debounce()

3
drivers/input/touchscreen/ads7846.c
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@ -27,6 +27,7 @@
#include <linux/of.h> #include <linux/of.h>
#include <linux/of_gpio.h> #include <linux/of_gpio.h>
#include <linux/of_device.h> #include <linux/of_device.h>
#include <linux/gpio/consumer.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/spi/spi.h> #include <linux/spi/spi.h>
#include <linux/spi/ads7846.h> #include <linux/spi/ads7846.h>
@ -1012,7 +1013,7 @@ static int ads7846_setup_pendown(struct spi_device *spi,
ts->gpio_pendown = pdata->gpio_pendown; ts->gpio_pendown = pdata->gpio_pendown;
if (pdata->gpio_pendown_debounce) if (pdata->gpio_pendown_debounce)
gpio_set_debounce(pdata->gpio_pendown, gpiod_set_debounce(gpio_to_desc(ts->gpio_pendown),
pdata->gpio_pendown_debounce); pdata->gpio_pendown_debounce);
} else { } else {
dev_err(&spi->dev, "no get_pendown_state nor gpio_pendown?\n"); dev_err(&spi->dev, "no get_pendown_state nor gpio_pendown?\n");

10
include/linux/gpio.h
View File

@ -100,11 +100,6 @@ static inline int gpio_direction_output(unsigned gpio, int value)
return gpiod_direction_output_raw(gpio_to_desc(gpio), 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) static inline int gpio_get_value_cansleep(unsigned gpio)
{ {
return gpiod_get_raw_value_cansleep(gpio_to_desc(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; return -ENOSYS;
} }
static inline int gpio_set_debounce(unsigned gpio, unsigned debounce)
{
return -ENOSYS;
}
static inline int gpio_get_value(unsigned gpio) static inline int gpio_get_value(unsigned gpio)
{ {
/* GPIO can never have been requested or set as {in,out}put */ /* GPIO can never have been requested or set as {in,out}put */