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ramips: aw9523: add can_sleep flag for GPIO chip

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The GPIO expander is connected via I2C, thus the can_sleep flag has to
be set to true. This should fix spurious "scheduling while atomic" bugs
in the kernel ringbuffer.

Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
David Bauer 2021-12-29 03:39:44 +01:00
parent d0501dc7fc
commit 00b194871c
1 changed files with 1 additions and 1 deletions
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2
target/linux/ramips/files/drivers/pinctrl/pinctrl-aw9523.c
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@ -822,7 +822,7 @@ static int aw9523_init_gpiochip(struct aw9523 *awi, unsigned int npins)
gpiochip->parent = dev;
gpiochip->of_node = dev->of_node;
gpiochip->owner = THIS_MODULE;
gpiochip->can_sleep = false;
gpiochip->can_sleep = true;
return 0;
}