github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-10-28 17:55:02 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

gpio: nct6694: Mark the GPIO controller as sleeping

Browse Source 
The GPIO callbacks take a mutex and issue USB transfers, so this GPIO
chip must not be used in atomic context. Change the can_sleep switch in
struct gpio_chip to true.

Fixes: 611a995e8a ("gpio: Add Nuvoton NCT6694 GPIO support")
Signed-off-by: Ming Yu <a0282524688@gmail.com>
Link: https://patch.msgid.link/20261007092102.3768818-2-a0282524688@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
This commit is contained in:
Ming Yu 2026-10-07 17:20:50 +08:00 committed by Bartosz Golaszewski
parent 24a19b953e
commit fcbc48dc65
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpio/gpio-nct6694.c
View File

@ -444,7 +444,7 @@ static int nct6694_gpio_probe(struct platform_device *pdev)
data->gpio.set_config = nct6694_set_config;
data->gpio.init_valid_mask = nct6694_init_valid_mask;
data->gpio.base = -1;
data->gpio.can_sleep = false;
data->gpio.can_sleep = true;
data->gpio.owner = THIS_MODULE;
data->gpio.ngpio = NCT6694_NR_GPIO;