proxmox-mirrors/mirror_ubuntu-kernels
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_ubuntu-kernels.git synced 2026-01-04 09:39:03 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

gpiolib: cdev: remove redundant store of debounce_period_us

Browse Source 
debounce_setup() stores the debounce_period_us if the driver supports
debounce, but the debounce_period_us is also stored where debounce_setup()
is called, independent of whether the debounce is being perfomed by
hardware or software.

Remove the redundant storing of the debounce_period_us in
debounce_setup().

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Link: https://lore.kernel.org/r/20241020115238.170994-1-warthog618@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Kent Gibson 2024-10-20 19:52:38 +08:00 committed by Bartosz Golaszewski
parent 3aba840291
commit 9eb1e82761
1 changed files with 0 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpio/gpiolib-cdev.c
View File

@ -929,10 +929,6 @@ static int debounce_setup(struct line *line, unsigned int debounce_period_us)
ret = gpio_do_set_config(line->desc,
pinconf_to_config_packed(PIN_CONFIG_INPUT_DEBOUNCE,
debounce_period_us));
if (!ret) {
WRITE_ONCE(line->desc->debounce_period_us, debounce_period_us);
return ret;
}
if (ret != -ENOTSUPP)
return ret;