diff options
| -rw-r--r-- | drivers/gpio/gpiolib-devres.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/gpio/gpiolib-devres.c b/drivers/gpio/gpiolib-devres.c index 174f88d5ec17..4a517e5dedf0 100644 --- a/drivers/gpio/gpiolib-devres.c +++ b/drivers/gpio/gpiolib-devres.c @@ -477,9 +477,9 @@ void devm_gpio_free(struct device *dev, unsigned int gpio) } EXPORT_SYMBOL_GPL(devm_gpio_free); -static void devm_gpio_chip_release(struct device *dev, void *res) +static void devm_gpio_chip_release(void *data) { - struct gpio_chip *gc = *(struct gpio_chip **)res; + struct gpio_chip *gc = data; gpiochip_remove(gc); } @@ -505,23 +505,12 @@ int devm_gpiochip_add_data_with_key(struct device *dev, struct gpio_chip *gc, vo struct lock_class_key *lock_key, struct lock_class_key *request_key) { - struct gpio_chip **ptr; int ret; - ptr = devres_alloc(devm_gpio_chip_release, sizeof(*ptr), - GFP_KERNEL); - if (!ptr) - return -ENOMEM; - ret = gpiochip_add_data_with_key(gc, data, lock_key, request_key); - if (ret < 0) { - devres_free(ptr); + if (ret < 0) return ret; - } - *ptr = gc; - devres_add(dev, ptr); - - return 0; + return devm_add_action_or_reset(dev, devm_gpio_chip_release, gc); } EXPORT_SYMBOL_GPL(devm_gpiochip_add_data_with_key); |