renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-11-30 13:34:44 +08:00
Code

Merge branch 'renesas-pinctrl' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git

Browse Source
This commit is contained in:
Stephen Rothwell 2024-03-28 14:36:58 +11:00
commit 8b11134916
2 changed files with 12 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
View File

@ -120,7 +120,9 @@ additionalProperties:
slew-rate: true
gpio-hog: true
gpios: true
input: true
input-enable: true
output-enable: true
output-high: true
output-low: true
line-name: true

11
drivers/pinctrl/renesas/pinctrl-rzg2l.c
View File

@ -2063,8 +2063,17 @@ static void rzg2l_gpio_irq_restore(struct rzg2l_pinctrl *pctrl)
continue;
}
if (!irqd_irq_disabled(data))
if (!irqd_irq_disabled(data)) {
unsigned long flags;
/*
* This has to be atomically executed to protect against a concurrent
* interrupt.
*/
raw_spin_lock_irqsave(&pctrl->lock.rlock, flags);
rzg2l_gpio_irq_enable(data);
raw_spin_unlock_irqrestore(&pctrl->lock.rlock, flags);
}
}
}