diff options
| author | David Bauer <mail@david-bauer.net> | 2021-12-29 03:39:44 +0100 |
|---|---|---|
| committer | David Bauer <mail@david-bauer.net> | 2021-12-29 03:43:03 +0100 |
| commit | 00b194871cd82dfbaf678626e49816ab3a51ece8 (patch) | |
| tree | afd29a353ac1501505fca125c33e9bdc70a62243 /target | |
| parent | d0501dc7fc078fb9e91d5365474db9ed8200f9e0 (diff) | |
| download | upstream-00b194871cd82dfbaf678626e49816ab3a51ece8.tar.gz upstream-00b194871cd82dfbaf678626e49816ab3a51ece8.tar.bz2 upstream-00b194871cd82dfbaf678626e49816ab3a51ece8.zip | |
ramips: aw9523: add can_sleep flag for GPIO chip
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>
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ramips/files/drivers/pinctrl/pinctrl-aw9523.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/ramips/files/drivers/pinctrl/pinctrl-aw9523.c b/target/linux/ramips/files/drivers/pinctrl/pinctrl-aw9523.c index 182e11cdc6..4e75c9bf07 100644 --- a/target/linux/ramips/files/drivers/pinctrl/pinctrl-aw9523.c +++ b/target/linux/ramips/files/drivers/pinctrl/pinctrl-aw9523.c @@ -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; } |