diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-03-07 12:54:14 +0200 |
|---|---|---|
| committer |   Bartosz Golaszewski <brgl@bgdev.pl> | 2022-03-08 09:52:57 +0100 |
| commit | 243cfa6a6782809975a0002125514a57db7df752 (patch) | |
| tree | 8190cef26f94a36bce01ac3c7d94f2196a2ad159 /drivers/gpio | |
| parent | Merge tag 'intel-gpio-v5.18-1' of gitolite.kernel.org:pub/scm/linux/kernel/git/andy/linux-gpio-intel into gpio/for-next (diff) | |
| download | wireguard-linux-243cfa6a6782809975a0002125514a57db7df752.tar.xz wireguard-linux-243cfa6a6782809975a0002125514a57db7df752.zip | |
gpiolib: Use list_first_entry()/list_last_entry()
Use list_first_entry()/list_last_entry() instead of open coded variants.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index b4d8bf3a1121..9b2b3a2cd1d8 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -262,14 +262,14 @@ static int gpiodev_add_to_list(struct gpio_device *gdev) return 0; } - next = list_entry(gpio_devices.next, struct gpio_device, list); + next = list_first_entry(&gpio_devices, struct gpio_device, list); if (gdev->base + gdev->ngpio <= next->base) { /* add before first entry */ list_add(&gdev->list, &gpio_devices); return 0; } - prev = list_entry(gpio_devices.prev, struct gpio_device, list); + prev = list_last_entry(&gpio_devices, struct gpio_device, list); if (prev->base + prev->ngpio <= gdev->base) { /* add behind last entry */ list_add_tail(&gdev->list, &gpio_devices); @@ -4423,7 +4423,7 @@ static void *gpiolib_seq_next(struct seq_file *s, void *v, loff_t *pos) if (list_is_last(&gdev->list, &gpio_devices)) ret = NULL; else - ret = list_entry(gdev->list.next, struct gpio_device, list); + ret = list_first_entry(&gdev->list, struct gpio_device, list); spin_unlock_irqrestore(&gpio_lock, flags); s->private = "\n"; |