pinctrl: mediatek: fix suspend/resume timing issue
An irq which is a wake up source maybe masked unexpectedly if the wake
up source irq was triggered after pinctrl irqchip suspend and before
suspend_device_irqs finished.
Use *_noirq callbacks to guarantee pinctrl irqchip suspend would be
called after suspend_devices_irqs.
Signed-off-by: hongkun.cao <hongkun.cao@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
index 207b13b..5db59a6 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -1183,8 +1183,8 @@
}
const struct dev_pm_ops mtk_eint_pm_ops = {
- .suspend = mtk_eint_suspend,
- .resume = mtk_eint_resume,
+ .suspend_noirq = mtk_eint_suspend,
+ .resume_noirq = mtk_eint_resume,
};
static void mtk_eint_ack(struct irq_data *d)