diff options
| author | Felipe Balbi <balbi@ti.com> | 2014-09-08 17:54:37 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-09-11 13:03:37 -0700 |
| commit | 1198365625bf22294263267df3360cb2a4c76f2d (patch) | |
| tree | cf1a2ecf9379e52616bd102fbaac22c9cc7d35bf /arch/arm/mach-omap2/irq.c | |
| parent | 33ca0be0836c834ceba12761b506ff73cf46a376 (diff) | |
| download | linux-1198365625bf22294263267df3360cb2a4c76f2d.tar.bz2 | |
arm: omap: irq: switch over to intc_readl on omap_intc_handle_irq
an almost blind conversion from readl_relaxed
to our newly introduced intc_readl().
While at that, also remove some hardcoded
register addresses.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/irq.c')
| -rw-r--r-- | arch/arm/mach-omap2/irq.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 39afbd5c1cfe..e1fc4f7c3eb5 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -41,11 +41,13 @@ #define INTC_MIR_CLEAR0 0x0088 #define INTC_MIR_SET0 0x008c #define INTC_PENDING_IRQ0 0x0098 +#define INTC_PENDING_IRQ1 0x00b8 +#define INTC_PENDING_IRQ2 0x00d8 +#define INTC_PENDING_IRQ3 0x00f8 #define INTC_ILR0 0x0100 #define OMAP2_IRQ_BASE OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE) #define OMAP3_IRQ_BASE OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE) -#define INTCPS_SIR_IRQ_OFFSET 0x0040 /* omap2/3 active interrupt offset */ #define ACTIVEIRQ_MASK 0x7f /* omap2/3 active interrupt bits */ #define INTCPS_NR_ILR_REGS 128 #define INTCPS_NR_MIR_REGS 3 @@ -192,26 +194,26 @@ static inline void omap_intc_handle_irq(void __iomem *base_addr, struct pt_regs int handled_irq = 0; do { - irqnr = readl_relaxed(base_addr + 0x98); + irqnr = intc_readl(INTC_PENDING_IRQ0); if (irqnr) goto out; - irqnr = readl_relaxed(base_addr + 0xb8); + irqnr = intc_readl(INTC_PENDING_IRQ1); if (irqnr) goto out; - irqnr = readl_relaxed(base_addr + 0xd8); + irqnr = intc_readl(INTC_PENDING_IRQ2); #if IS_ENABLED(CONFIG_SOC_TI81XX) || IS_ENABLED(CONFIG_SOC_AM33XX) if (irqnr) goto out; - irqnr = readl_relaxed(base_addr + 0xf8); + irqnr = intc_readl(INTC_PENDING_IRQ3); #endif out: if (!irqnr) break; - irqnr = readl_relaxed(base_addr + INTCPS_SIR_IRQ_OFFSET); + irqnr = intc_readl(INTC_SIR); irqnr &= ACTIVEIRQ_MASK; if (irqnr) { |