Commit 3d5bfbd9 authored by Song Hui's avatar Song Hui Committed by Bartosz Golaszewski
Browse files

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: default avatarSong Hui <hui.song_1@nxp.com>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
parent 97cd738c

drivers/gpio/gpio-mpc8xxx.c

+1 −1
Original line number Diff line number Diff line
@@ -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",

CRA Git | Maintained and supported by SUSTech CRA and CCSE