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Diffstat (limited to 'arch/alpha/kernel/sys_dp264.c')
-rw-r--r--arch/alpha/kernel/sys_dp264.c50
1 files changed, 8 insertions, 42 deletions
diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c
index 4026502ab707..edad5f759ccd 100644
--- a/arch/alpha/kernel/sys_dp264.c
+++ b/arch/alpha/kernel/sys_dp264.c
@@ -115,20 +115,6 @@ dp264_disable_irq(unsigned int irq)
spin_unlock(&dp264_irq_lock);
}
-static unsigned int
-dp264_startup_irq(unsigned int irq)
-{
- dp264_enable_irq(irq);
- return 0; /* never anything pending */
-}
-
-static void
-dp264_end_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- dp264_enable_irq(irq);
-}
-
static void
clipper_enable_irq(unsigned int irq)
{
@@ -147,20 +133,6 @@ clipper_disable_irq(unsigned int irq)
spin_unlock(&dp264_irq_lock);
}
-static unsigned int
-clipper_startup_irq(unsigned int irq)
-{
- clipper_enable_irq(irq);
- return 0; /* never anything pending */
-}
-
-static void
-clipper_end_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- clipper_enable_irq(irq);
-}
-
static void
cpu_set_irq_affinity(unsigned int irq, cpumask_t affinity)
{
@@ -200,23 +172,17 @@ clipper_set_affinity(unsigned int irq, const struct cpumask *affinity)
static struct irq_chip dp264_irq_type = {
.name = "DP264",
- .startup = dp264_startup_irq,
- .shutdown = dp264_disable_irq,
- .enable = dp264_enable_irq,
- .disable = dp264_disable_irq,
- .ack = dp264_disable_irq,
- .end = dp264_end_irq,
+ .unmask = dp264_enable_irq,
+ .mask = dp264_disable_irq,
+ .mask_ack = dp264_disable_irq,
.set_affinity = dp264_set_affinity,
};
static struct irq_chip clipper_irq_type = {
.name = "CLIPPER",
- .startup = clipper_startup_irq,
- .shutdown = clipper_disable_irq,
- .enable = clipper_enable_irq,
- .disable = clipper_disable_irq,
- .ack = clipper_disable_irq,
- .end = clipper_end_irq,
+ .unmask = clipper_enable_irq,
+ .mask = clipper_disable_irq,
+ .mask_ack = clipper_disable_irq,
.set_affinity = clipper_set_affinity,
};
@@ -302,8 +268,8 @@ init_tsunami_irqs(struct irq_chip * ops, int imin, int imax)
{
long i;
for (i = imin; i <= imax; ++i) {
- irq_desc[i].status = IRQ_DISABLED | IRQ_LEVEL;
- irq_desc[i].chip = ops;
+ irq_to_desc(i)->status |= IRQ_LEVEL;
+ set_irq_chip_and_handler(i, ops, handle_level_irq);
}
}