diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-04-08 21:18:50 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2022-04-09 22:37:48 +0200 |
| commit | 57017edd46f835c85642fe8299f13b0db61d4c31 (patch) | |
| tree | 81235681e68566e5b4717ba9d0cdc4782f3a209e /drivers/gpio/gpiolib-sysfs.c | |
| parent | 24a9dbb1c1575b9890bb7d9028cc89894da6dc22 (diff) | |
| download | linux-57017edd46f835c85642fe8299f13b0db61d4c31.tar.gz | |
gpiolib: Embed iterator variable into for_each_gpio_desc_with_flag()
The iterator loop is used exclusively to get a descriptor, which in its turn is what is being used by the caller. Embed the iterator variable into the loop in the for_each_gpio_desc_with_flag() macro helper. Suggested-by: Bartosz Golaszewski <brgl@bgdev.pl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'drivers/gpio/gpiolib-sysfs.c')
| -rw-r--r-- | drivers/gpio/gpiolib-sysfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c index d44ffea038f5..cd27bf173dec 100644 --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c @@ -760,7 +760,6 @@ void gpiochip_sysfs_unregister(struct gpio_device *gdev) { struct gpio_desc *desc; struct gpio_chip *chip = gdev->chip; - unsigned int i; if (!gdev->mockdev) return; @@ -773,7 +772,7 @@ void gpiochip_sysfs_unregister(struct gpio_device *gdev) mutex_unlock(&sysfs_lock); /* unregister gpiod class devices owned by sysfs */ - for_each_gpio_desc_with_flag(i, chip, desc, FLAG_SYSFS) + for_each_gpio_desc_with_flag(chip, desc, FLAG_SYSFS) gpiod_free(desc); } |