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MIPS: MSC01: 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/2188/
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 aa400ae5ec
commit e15883da8a
1 changed files with 24 additions and 27 deletions
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51
arch/mips/kernel/irq-msc01.c
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@ -28,8 +28,10 @@ static unsigned long _icctrl_msc;
static unsigned int irq_base;
/* mask off an interrupt */
static inline void mask_msc_irq(unsigned int irq)
static inline void mask_msc_irq(struct irq_data *d)
{
unsigned int irq = d->irq;
if (irq < (irq_base + 32))
MSCIC_WRITE(MSC01_IC_DISL, 1<<(irq - irq_base));
else
@ -37,8 +39,10 @@ static inline void mask_msc_irq(unsigned int irq)
}
/* unmask an interrupt */
static inline void unmask_msc_irq(unsigned int irq)
static inline void unmask_msc_irq(struct irq_data *d)
{
unsigned int irq = d->irq;
if (irq < (irq_base + 32))
MSCIC_WRITE(MSC01_IC_ENAL, 1<<(irq - irq_base));
else
@ -48,9 +52,11 @@ static inline void unmask_msc_irq(unsigned int irq)
/*
* Masks and ACKs an IRQ
*/
static void level_mask_and_ack_msc_irq(unsigned int irq)
static void level_mask_and_ack_msc_irq(struct irq_data *d)
{
mask_msc_irq(irq);
unsigned int irq = d->irq;
mask_msc_irq(d);
if (!cpu_has_veic)
MSCIC_WRITE(MSC01_IC_EOI, 0);
/* This actually needs to be a call into platform code */
@ -60,9 +66,11 @@ static void level_mask_and_ack_msc_irq(unsigned int irq)
/*
* Masks and ACKs an IRQ
*/
static void edge_mask_and_ack_msc_irq(unsigned int irq)
static void edge_mask_and_ack_msc_irq(struct irq_data *d)
{
mask_msc_irq(irq);
unsigned int irq = d->irq;
mask_msc_irq(d);
if (!cpu_has_veic)
MSCIC_WRITE(MSC01_IC_EOI, 0);
else {
@ -74,15 +82,6 @@ static void edge_mask_and_ack_msc_irq(unsigned int irq)
smtc_im_ack_irq(irq);
}
/*
* End IRQ processing
*/
static void end_msc_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
unmask_msc_irq(irq);
}
/*
* Interrupt handler for interrupts coming from SOC-it.
*/
@ -107,22 +106,20 @@ static void msc_bind_eic_interrupt(int irq, int set)
static struct irq_chip msc_levelirq_type = {
.name = "SOC-it-Level",
.ack = level_mask_and_ack_msc_irq,
.mask = mask_msc_irq,
.mask_ack = level_mask_and_ack_msc_irq,
.unmask = unmask_msc_irq,
.eoi = unmask_msc_irq,
.end = end_msc_irq,
.irq_ack = level_mask_and_ack_msc_irq,
.irq_mask = mask_msc_irq,
.irq_mask_ack = level_mask_and_ack_msc_irq,
.irq_unmask = unmask_msc_irq,
.irq_eoi = unmask_msc_irq,
};
static struct irq_chip msc_edgeirq_type = {
.name = "SOC-it-Edge",
.ack = edge_mask_and_ack_msc_irq,
.mask = mask_msc_irq,
.mask_ack = edge_mask_and_ack_msc_irq,
.unmask = unmask_msc_irq,
.eoi = unmask_msc_irq,
.end = end_msc_irq,
.irq_ack = edge_mask_and_ack_msc_irq,
.irq_mask = mask_msc_irq,
.irq_mask_ack = edge_mask_and_ack_msc_irq,
.irq_unmask = unmask_msc_irq,
.irq_eoi = unmask_msc_irq,
};