Commit e2c97e7f authored Apr 21, 2009 by Sascha Hauer

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: Sascha 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