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ARM: clps711x: Cleanup IRQ handling

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This patch contains two changes:
- Removed unused definitions from mach/irqs.h
- Do not mask interrupts in ack procedure, because we have separate
  intX_mask procedure for do it and actually these 2 functions are
  called sequentially

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Alexander Shiyan 2012-05-15 21:55:01 +04:00 committed by Arnd Bergmann
parent 9b747fea71
commit 0573a2bb88
2 changed files with 1 additions and 16 deletions
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12
arch/arm/mach-clps711x/common.c
View File

@ -66,12 +66,6 @@ static void int1_mask(struct irq_data *d)
static void int1_ack(struct irq_data *d)
{
u32 intmr1;
intmr1 = clps_readl(INTMR1);
intmr1 &= ~(1 << d->irq);
clps_writel(intmr1, INTMR1);
switch (d->irq) {
case IRQ_CSINT: clps_writel(0, COEOI); break;
case IRQ_TC1OI: clps_writel(0, TC1EOI); break;
@ -108,12 +102,6 @@ static void int2_mask(struct irq_data *d)
static void int2_ack(struct irq_data *d)
{
u32 intmr2;
intmr2 = clps_readl(INTMR2);
intmr2 &= ~(1 << (d->irq - 16));
clps_writel(intmr2, INTMR2);
switch (d->irq) {
case IRQ_KBDINT: clps_writel(0, KBDEOI); break;
}

5
arch/arm/mach-clps711x/include/mach/irqs.h
View File

@ -35,7 +35,6 @@
#define IRQ_SSEOTI 15
#define INT1_IRQS (0x0000fff0)
#define INT1_ACK_IRQS (0x00004f10)
/*
* Interrupts from INTSR2
@ -47,7 +46,5 @@
#define IRQ_URXINT2 (16+13) /* bit 13 */
#define INT2_IRQS (0x30070000)
#define INT2_ACK_IRQS (0x00010000)
#define NR_IRQS 30
#define NR_IRQS 30