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simplify IRQ controller code

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Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 34546
This commit is contained in:
Florian Fainelli 2012-12-06 22:39:27 +00:00
parent 50303d52e2
commit f85115efd8
1 changed files with 3 additions and 23 deletions
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26
target/linux/adm8668/files/arch/mips/adm8668/irq.c
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@ -52,33 +52,13 @@ void plat_irq_dispatch(void)
*/ */
static void enable_adm8668_irq(struct irq_data *d) static void enable_adm8668_irq(struct irq_data *d)
{ {
int irq = d->irq; ADM8668_INTC_REG(IRQ_ENABLE_REG) = (1 << d->irq);
if ((irq < 0) || (irq > NR_IRQS))
return;
ADM8668_INTC_REG(IRQ_ENABLE_REG) = (1 << irq);
} }
/*
* disable 8668 irq
*/
static void disable_adm8668_irq(struct irq_data *d)
{
int irq = d->irq;
if ((irq < 0) || (irq > NR_IRQS))
return;
ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq);
}
static void ack_adm8668_irq(struct irq_data *d) static void ack_adm8668_irq(struct irq_data *d)
{ {
int irq = d->irq; ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << d->irq);
ADM8668_INTC_REG(IRQ_DISABLE_REG) = (1 << irq);
} }
/* /*
@ -88,7 +68,7 @@ static void ack_adm8668_irq(struct irq_data *d)
static struct irq_chip adm8668_irq_type = { static struct irq_chip adm8668_irq_type = {
.name = "adm8668", .name = "adm8668",
.irq_ack = ack_adm8668_irq, .irq_ack = ack_adm8668_irq,
.irq_mask = disable_adm8668_irq, .irq_mask = ack_adm8668_irq,
.irq_unmask = enable_adm8668_irq .irq_unmask = enable_adm8668_irq
}; };