diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2018-09-13 15:05:26 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-09-17 20:55:24 +0300 |
| commit | f13a0b0bb46f07e5c154ae7944202d754007d362 (patch) | |
| tree | e08b434deaf4d9b1e0debfe7e7824005bf63e0aa /drivers/gpio/gpiolib-sysfs.c | |
| parent | 66dbe750a96fe10c7270593cbffeb4701cfcd180 (diff) | |
| download | linux-f13a0b0bb46f07e5c154ae7944202d754007d362.tar.xz | |
gpio: Get rid of legacy header
A bunch of core gpiolib files still include the <linux/gpio.h>
legacy API header for no good reason. After this only the
gpiolib-legacy.c file includes it, which is fine.
The sysfs ABI code has a pointless wrapper function around
gpio_to_desc() we can just loose.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-sysfs.c')
| -rw-r--r-- | drivers/gpio/gpiolib-sysfs.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c index 3dbaf489a8a5..3d7c90fe7189 100644 --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c @@ -2,7 +2,6 @@ #include <linux/mutex.h> #include <linux/device.h> #include <linux/sysfs.h> -#include <linux/gpio.h> #include <linux/gpio/consumer.h> #include <linux/gpio/driver.h> #include <linux/interrupt.h> @@ -444,11 +443,6 @@ static struct attribute *gpiochip_attrs[] = { }; ATTRIBUTE_GROUPS(gpiochip); -static struct gpio_desc *gpio_to_valid_desc(int gpio) -{ - return gpio_is_valid(gpio) ? gpio_to_desc(gpio) : NULL; -} - /* * /sys/class/gpio/export ... write-only * integer N ... number of GPIO to export (full access) @@ -467,7 +461,7 @@ static ssize_t export_store(struct class *class, if (status < 0) goto done; - desc = gpio_to_valid_desc(gpio); + desc = gpio_to_desc(gpio); /* reject invalid GPIOs */ if (!desc) { pr_warn("%s: invalid GPIO %ld\n", __func__, gpio); @@ -514,7 +508,7 @@ static ssize_t unexport_store(struct class *class, if (status < 0) goto done; - desc = gpio_to_valid_desc(gpio); + desc = gpio_to_desc(gpio); /* reject bogus commands (gpio_unexport ignores them) */ if (!desc) { pr_warn("%s: invalid GPIO %ld\n", __func__, gpio); |