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Code

[ar71xx] flush more register writings

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16415 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2009-06-11 07:18:05 +00:00
parent e92b5b28a0
commit a03c01b418
1 changed files with 12 additions and 0 deletions
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12
target/linux/ar71xx/files/arch/mips/ar71xx/irq.c
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@ -113,6 +113,9 @@ static void ar71xx_gpio_irq_unmask(unsigned int irq)
irq -= AR71XX_GPIO_IRQ_BASE;
ar71xx_gpio_wr(GPIO_REG_INT_ENABLE,
ar71xx_gpio_rr(GPIO_REG_INT_ENABLE) | (1 << irq));
/* flush write */
ar71xx_gpio_rr(GPIO_REG_INT_ENABLE);
}
static void ar71xx_gpio_irq_mask(unsigned int irq)
@ -120,6 +123,9 @@ static void ar71xx_gpio_irq_mask(unsigned int irq)
irq -= AR71XX_GPIO_IRQ_BASE;
ar71xx_gpio_wr(GPIO_REG_INT_ENABLE,
ar71xx_gpio_rr(GPIO_REG_INT_ENABLE) & ~(1 << irq));
/* flush write */
ar71xx_gpio_rr(GPIO_REG_INT_ENABLE);
}
#if 0
@ -211,6 +217,9 @@ static void ar71xx_misc_irq_unmask(unsigned int irq)
irq -= AR71XX_MISC_IRQ_BASE;
ar71xx_reset_wr(AR71XX_RESET_REG_MISC_INT_ENABLE,
ar71xx_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE) | (1 << irq));
/* flush write */
ar71xx_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE);
}
static void ar71xx_misc_irq_mask(unsigned int irq)
@ -218,6 +227,9 @@ static void ar71xx_misc_irq_mask(unsigned int irq)
irq -= AR71XX_MISC_IRQ_BASE;
ar71xx_reset_wr(AR71XX_RESET_REG_MISC_INT_ENABLE,
ar71xx_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE) & ~(1 << irq));
/* flush write */
ar71xx_reset_rr(AR71XX_RESET_REG_MISC_INT_ENABLE);
}
struct irq_chip ar71xx_misc_irq_chip = {