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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2009-04-21 12:39:59 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-05-05 09:37:01 +0200 |
| commit | e2c97e7fdc9d71637840dea8f76eb3782c3b2023 (patch) | |
| tree | ad856a7d6f98eb9e3b26e78ddd61b710e9e9b653 /arch | |
| parent | f1fd4c64af58ec28d29bced9e94ecf6d5177c2b0 (diff) | |
| download | linux-stable-e2c97e7fdc9d71637840dea8f76eb3782c3b2023.tar.gz linux-stable-e2c97e7fdc9d71637840dea8f76eb3782c3b2023.tar.bz2 linux-stable-e2c97e7fdc9d71637840dea8f76eb3782c3b2023.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-mxc/gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c index c6483bad8a26..89e95798cc3b 100644 --- a/arch/arm/plat-mxc/gpio.c +++ b/arch/arm/plat-mxc/gpio.c @@ -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 |