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MIPS: GT641xx: 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/2187/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Thomas Gleixner 2011-03-23 21:08:59 +00:00 committed by Ralf Baechle
parent 161d049e8c
commit aa400ae5ec
1 changed files with 13 additions and 13 deletions
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26
arch/mips/kernel/irq-gt641xx.c
View File

@ -29,64 +29,64 @@
static DEFINE_RAW_SPINLOCK(gt641xx_irq_lock);
static void ack_gt641xx_irq(unsigned int irq)
static void ack_gt641xx_irq(struct irq_data *d)
{
unsigned long flags;
u32 cause;
raw_spin_lock_irqsave(&gt641xx_irq_lock, flags);
cause = GT_READ(GT_INTRCAUSE_OFS);
cause &= ~GT641XX_IRQ_TO_BIT(irq);
cause &= ~GT641XX_IRQ_TO_BIT(d->irq);
GT_WRITE(GT_INTRCAUSE_OFS, cause);
raw_spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
}
static void mask_gt641xx_irq(unsigned int irq)
static void mask_gt641xx_irq(struct irq_data *d)
{
unsigned long flags;
u32 mask;
raw_spin_lock_irqsave(&gt641xx_irq_lock, flags);
mask = GT_READ(GT_INTRMASK_OFS);
mask &= ~GT641XX_IRQ_TO_BIT(irq);
mask &= ~GT641XX_IRQ_TO_BIT(d->irq);
GT_WRITE(GT_INTRMASK_OFS, mask);
raw_spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
}
static void mask_ack_gt641xx_irq(unsigned int irq)
static void mask_ack_gt641xx_irq(struct irq_data *d)
{
unsigned long flags;
u32 cause, mask;
raw_spin_lock_irqsave(&gt641xx_irq_lock, flags);
mask = GT_READ(GT_INTRMASK_OFS);
mask &= ~GT641XX_IRQ_TO_BIT(irq);
mask &= ~GT641XX_IRQ_TO_BIT(d->irq);
GT_WRITE(GT_INTRMASK_OFS, mask);
cause = GT_READ(GT_INTRCAUSE_OFS);
cause &= ~GT641XX_IRQ_TO_BIT(irq);
cause &= ~GT641XX_IRQ_TO_BIT(d->irq);
GT_WRITE(GT_INTRCAUSE_OFS, cause);
raw_spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
}
static void unmask_gt641xx_irq(unsigned int irq)
static void unmask_gt641xx_irq(struct irq_data *d)
{
unsigned long flags;
u32 mask;
raw_spin_lock_irqsave(&gt641xx_irq_lock, flags);
mask = GT_READ(GT_INTRMASK_OFS);
mask |= GT641XX_IRQ_TO_BIT(irq);
mask |= GT641XX_IRQ_TO_BIT(d->irq);
GT_WRITE(GT_INTRMASK_OFS, mask);
raw_spin_unlock_irqrestore(&gt641xx_irq_lock, flags);
}
static struct irq_chip gt641xx_irq_chip = {
.name = "GT641xx",
.ack = ack_gt641xx_irq,
.mask = mask_gt641xx_irq,
.mask_ack = mask_ack_gt641xx_irq,
.unmask = unmask_gt641xx_irq,
.irq_ack = ack_gt641xx_irq,
.irq_mask = mask_gt641xx_irq,
.irq_mask_ack = mask_ack_gt641xx_irq,
.irq_unmask = unmask_gt641xx_irq,
};
void gt641xx_irq_dispatch(void)