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pinctrl: renesas: Fixes for v6.9

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- Fix a dtbs_check warning on RZ/G3S,
   - Fix a lockdep warning on RZ/G2L.
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Merge tag 'renesas-pinctrl-fixes-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into fixes

pinctrl: renesas: Fixes for v6.9

  - Fix a dtbs_check warning on RZ/G3S,
  - Fix a lockdep warning on RZ/G2L.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2024-04-17 10:51:19 +02:00
commit 398c9955bd
2 changed files with 12 additions and 1 deletions
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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);
}
}
}