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jz4740-gpio: Fix potential race condition

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SVN-Revision: 20071
This commit is contained in:
Lars-Peter Clausen 2010-03-08 20:34:40 +00:00
parent 94f764a9d6
commit c0b9c9d4a9
1 changed files with 1 additions and 1 deletions
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target/linux/xburst/files-2.6.32/arch/mips/jz4740/gpio.c
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@ -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_set_irq_bit(irq, JZ_REG_GPIO_SELECT_SET);
jz_gpio_irq_unmask(irq);
desc->status &= ~IRQ_MASKED; desc->status &= ~IRQ_MASKED;
jz_gpio_irq_unmask(irq);
return 0; return 0;
} }