diff mbox series

[v1,1/1] gpiolib: Use list_first_entry()/list_last_entry()

Message ID 20220307105414.17706-1-andriy.shevchenko@linux.intel.com
State Accepted
Commit 243cfa6a6782809975a0002125514a57db7df752
Headers show
Series [v1,1/1] gpiolib: Use list_first_entry()/list_last_entry() | expand

Commit Message

Andy Shevchenko March 7, 2022, 10:54 a.m. UTC 
Use list_first_entry()/list_last_entry() instead of open coded variants.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/gpio/gpiolib.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 002bf4b1616b..f5e7443208d4 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);
@@ -4426,7 +4426,7 @@  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";