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authorRafał Miłecki <zajec5@gmail.com>2014-01-13 20:05:17 +0100
committerRalf Baechle <ralf@linux-mips.org>2014-01-24 22:39:54 +0100
commitd5ab2adbc356473602efa128bde72135b68ae45f (patch)
treea28457303d43435d98306772660255a56376b705
parent7c1bc0da3206de789a71c4aae8ac44d580bc5578 (diff)
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bcma: gpio: don't cast u32 to unsigned long
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6343/
-rw-r--r--drivers/bcma/driver_gpio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/bcma/driver_gpio.c b/drivers/bcma/driver_gpio.c
index 040241979fcb..25f9887a35d0 100644
--- a/drivers/bcma/driver_gpio.c
+++ b/drivers/bcma/driver_gpio.c
@@ -117,13 +117,13 @@ static irqreturn_t bcma_gpio_irq_handler(int irq, void *dev_id)
u32 val = bcma_cc_read32(cc, BCMA_CC_GPIOIN);
u32 mask = bcma_cc_read32(cc, BCMA_CC_GPIOIRQ);
u32 pol = bcma_cc_read32(cc, BCMA_CC_GPIOPOL);
- u32 irqs = (val ^ pol) & mask;
+ unsigned long irqs = (val ^ pol) & mask;
int gpio;
if (!irqs)
return IRQ_NONE;
- for_each_set_bit(gpio, (unsigned long *)&irqs, cc->gpio.ngpio)
+ for_each_set_bit(gpio, &irqs, cc->gpio.ngpio)
generic_handle_irq(bcma_gpio_to_irq(&cc->gpio, gpio));
bcma_chipco_gpio_polarity(cc, irqs, val & irqs);