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authorThomas Gleixner <tglx@linutronix.de>2011-03-23 21:08:47 +0000
committerRalf Baechle <ralf@linux-mips.org>2011-03-25 18:45:15 +0100
commit3fb8818bd2ed2030f00678da090adff36739bf20 (patch)
tree081fe2aa87edb5dabb5d8462d8656fb8bbcad8b3 /arch
parent41d735e8705c5a2cffe64bc56624a4bb0519c1da (diff)
downloadlinux-3fb8818bd2ed2030f00678da090adff36739bf20.tar.bz2
MIPS: ath79: Convert to new irq_chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2175/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/ath79/irq.c23
1 files changed, 10 insertions, 13 deletions
diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c
index 040762abdcd1..7c02bc948a31 100644
--- a/arch/mips/ath79/irq.c
+++ b/arch/mips/ath79/irq.c
@@ -62,13 +62,12 @@ static void ath79_misc_irq_handler(unsigned int irq, struct irq_desc *desc)
spurious_interrupt();
}
-static void ar71xx_misc_irq_unmask(unsigned int irq)
+static void ar71xx_misc_irq_unmask(struct irq_data *d)
{
+ unsigned int irq = d->irq - ATH79_MISC_IRQ_BASE;
void __iomem *base = ath79_reset_base;
u32 t;
- irq -= ATH79_MISC_IRQ_BASE;
-
t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
__raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_MISC_INT_ENABLE);
@@ -76,13 +75,12 @@ static void ar71xx_misc_irq_unmask(unsigned int irq)
__raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
}
-static void ar71xx_misc_irq_mask(unsigned int irq)
+static void ar71xx_misc_irq_mask(struct irq_data *d)
{
+ unsigned int irq = d->irq - ATH79_MISC_IRQ_BASE;
void __iomem *base = ath79_reset_base;
u32 t;
- irq -= ATH79_MISC_IRQ_BASE;
-
t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
__raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_MISC_INT_ENABLE);
@@ -90,13 +88,12 @@ static void ar71xx_misc_irq_mask(unsigned int irq)
__raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE);
}
-static void ar724x_misc_irq_ack(unsigned int irq)
+static void ar724x_misc_irq_ack(struct irq_data *d)
{
+ unsigned int irq = d->irq - ATH79_MISC_IRQ_BASE;
void __iomem *base = ath79_reset_base;
u32 t;
- irq -= ATH79_MISC_IRQ_BASE;
-
t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_STATUS);
__raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_MISC_INT_STATUS);
@@ -106,8 +103,8 @@ static void ar724x_misc_irq_ack(unsigned int irq)
static struct irq_chip ath79_misc_irq_chip = {
.name = "MISC",
- .unmask = ar71xx_misc_irq_unmask,
- .mask = ar71xx_misc_irq_mask,
+ .irq_unmask = ar71xx_misc_irq_unmask,
+ .irq_mask = ar71xx_misc_irq_mask,
};
static void __init ath79_misc_irq_init(void)
@@ -119,9 +116,9 @@ static void __init ath79_misc_irq_init(void)
__raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_STATUS);
if (soc_is_ar71xx() || soc_is_ar913x())
- ath79_misc_irq_chip.mask_ack = ar71xx_misc_irq_mask;
+ ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
else if (soc_is_ar724x())
- ath79_misc_irq_chip.ack = ar724x_misc_irq_ack;
+ ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
else
BUG();