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[xburst] jz4740-gpio: Fix potential race condition
[openwrt/svn-archive/archive.git]
/
target
/
linux
/
xburst
/
files-2.6.32
/
arch
/
mips
/
jz4740
/
gpio.c
diff --git
a/target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c
b/target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c
index df5df5cd0b4d0cbc0fc8b0262360537cb1b880e0..8a99f4d37b4d85049df421034002e63335922ab0 100644
(file)
--- a/
target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c
+++ b/
target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c
@@
-312,8
+312,8
@@
static unsigned int jz_gpio_irq_startup(unsigned int irq)
jz_gpio_set_irq_bit(irq, JZ_REG_GPIO_SELECT_SET);
- jz_gpio_irq_unmask(irq);
desc->status &= ~IRQ_MASKED;
+ jz_gpio_irq_unmask(irq);
return 0;
}