jz4740-gpio: Fix potential race condition

SVN-Revision: 20071
15 years ago · c0b9c9d4a9
parent 94f764a9d6
commit c0b9c9d4a9
1 changed files with 1 additions and 1 deletions
--- 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;
 }