diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-08-17 13:42:34 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-08-21 15:57:05 +0200 |
| commit | e82bbd6761f7e313141c4033ebb79e3d397b6a9c (patch) | |
| tree | 5c6a8cec30bbb9676bea554789e6fd3d8d62dbd7 /drivers/gpio | |
| parent | 17a7ca35890b411414a71fbeef13cb65fe9511df (diff) | |
gpio: cdev: open-code to_gpio_chardev_data()
This function is a wrapper around container_of(). It's used only once and
we will have a second notifier soon, so instead of having two flavors of
this helper, let's just open-code where needed.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Kent Gibson <warthog618@gmail.com>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib-cdev.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c index 9ee8604f32e1..91bdd3b928b5 100644 --- a/drivers/gpio/gpiolib-cdev.c +++ b/drivers/gpio/gpiolib-cdev.c @@ -2491,16 +2491,11 @@ static long gpio_ioctl_compat(struct file *file, unsigned int cmd, } #endif -static struct gpio_chardev_data * -to_gpio_chardev_data(struct notifier_block *nb) -{ - return container_of(nb, struct gpio_chardev_data, lineinfo_changed_nb); -} - static int lineinfo_changed_notify(struct notifier_block *nb, unsigned long action, void *data) { - struct gpio_chardev_data *cdev = to_gpio_chardev_data(nb); + struct gpio_chardev_data *cdev = + container_of(nb, struct gpio_chardev_data, lineinfo_changed_nb); struct gpio_v2_line_info_changed chg; struct gpio_desc *desc = data; int ret; |