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Diffstat (limited to 'arch/mips/sibyte/bcm1480/irq.c')
-rw-r--r--arch/mips/sibyte/bcm1480/irq.c30
1 files changed, 6 insertions, 24 deletions
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index 8b1f4148492..2e8f6b2e242 100644
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -45,11 +45,9 @@
*/
-#define shutdown_bcm1480_irq disable_bcm1480_irq
static void end_bcm1480_irq(unsigned int irq);
static void enable_bcm1480_irq(unsigned int irq);
static void disable_bcm1480_irq(unsigned int irq);
-static unsigned int startup_bcm1480_irq(unsigned int irq);
static void ack_bcm1480_irq(unsigned int irq);
#ifdef CONFIG_SMP
static void bcm1480_set_affinity(unsigned int irq, cpumask_t mask);
@@ -85,11 +83,10 @@ extern char sb1250_duart_present[];
static struct irq_chip bcm1480_irq_type = {
.typename = "BCM1480-IMR",
- .startup = startup_bcm1480_irq,
- .shutdown = shutdown_bcm1480_irq,
- .enable = enable_bcm1480_irq,
- .disable = disable_bcm1480_irq,
.ack = ack_bcm1480_irq,
+ .mask = disable_bcm1480_irq,
+ .mask_ack = ack_bcm1480_irq,
+ .unmask = enable_bcm1480_irq,
.end = end_bcm1480_irq,
#ifdef CONFIG_SMP
.set_affinity = bcm1480_set_affinity
@@ -188,14 +185,6 @@ static void bcm1480_set_affinity(unsigned int irq, cpumask_t mask)
/*****************************************************************************/
-static unsigned int startup_bcm1480_irq(unsigned int irq)
-{
- bcm1480_unmask_irq(bcm1480_irq_owner[irq], irq);
-
- return 0; /* never anything pending */
-}
-
-
static void disable_bcm1480_irq(unsigned int irq)
{
bcm1480_mask_irq(bcm1480_irq_owner[irq], irq);
@@ -270,16 +259,9 @@ void __init init_bcm1480_irqs(void)
{
int i;
- for (i = 0; i < NR_IRQS; i++) {
- irq_desc[i].status = IRQ_DISABLED;
- irq_desc[i].action = 0;
- irq_desc[i].depth = 1;
- if (i < BCM1480_NR_IRQS) {
- irq_desc[i].chip = &bcm1480_irq_type;
- bcm1480_irq_owner[i] = 0;
- } else {
- irq_desc[i].chip = &no_irq_chip;
- }
+ for (i = 0; i < BCM1480_NR_IRQS; i++) {
+ set_irq_chip(i, &bcm1480_irq_type);
+ bcm1480_irq_owner[i] = 0;
}
}