Commit e2c97e7f authored by Sascha Hauer's avatar Sascha Hauer
Browse files

MXC: remove BUG_ON in interrupt handler 



On i.MX31 I sometimes get spurious interrupts. There is no need
to crash the whole system when this happens. Instead, silently
ignore it.

Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent f1fd4c64

arch/arm/plat-mxc/gpio.c

+1 −1
Original line number Diff line number Diff line
@@ -124,7 +124,7 @@ static void mx3_gpio_irq_handler(u32 irq, struct irq_desc *desc) 


	irq_stat = __raw_readl(port->base + GPIO_ISR) &

			__raw_readl(port->base + GPIO_IMR);

	BUG_ON(!irq_stat);



	mxc_gpio_irq_handler(port, irq_stat);

}

#endif