From 3d5bfbd9716318b1ca5c38488aa69f64d38a9aa5 Mon Sep 17 00:00:00 2001 From: Song Hui Date: Thu, 11 Jun 2020 18:28:09 +0800 Subject: [PATCH] gpio: mpc8xxx: change the gpio interrupt flags. Delete the interrupt IRQF_NO_THREAD flags in order to gpio interrupts can be threaded to allow high-priority processes to preempt. Signed-off-by: Song Hui Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-mpc8xxx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c index 604dfec353a1..1e866524a4bd 100644 --- a/drivers/gpio/gpio-mpc8xxx.c +++ b/drivers/gpio/gpio-mpc8xxx.c @@ -417,7 +417,7 @@ static int mpc8xxx_probe(struct platform_device *pdev) ret = devm_request_irq(&pdev->dev, mpc8xxx_gc->irqn, mpc8xxx_gpio_irq_cascade, - IRQF_NO_THREAD | IRQF_SHARED, "gpio-cascade", + IRQF_SHARED, "gpio-cascade", mpc8xxx_gc); if (ret) { dev_err(&pdev->dev, "%s: failed to devm_request_irq(%d), ret = %d\n",