alpha: kill off alpha_do_IRQ
Good riddance... Nuke a pile of redundant handlers that the
generic code takes care of as well.
Tested-by: Michael Cree <mcree@orcon.net.nz>
Signed-off-by: Kyle McMartin <kyle@redhat.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c
index 34abb5c..edad5f7 100644
--- a/arch/alpha/kernel/sys_dp264.c
+++ b/arch/alpha/kernel/sys_dp264.c
@@ -115,20 +115,6 @@
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_to_desc(irq)->status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- dp264_enable_irq(irq);
-}
-
static void
clipper_enable_irq(unsigned int irq)
{
@@ -147,20 +133,6 @@
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_to_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 @@
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,
};
@@ -303,7 +269,7 @@
long i;
for (i = imin; i <= imax; ++i) {
irq_to_desc(i)->status |= IRQ_LEVEL;
- set_irq_chip_and_handler(i, ops, alpha_do_IRQ);
+ set_irq_chip_and_handler(i, ops, handle_level_irq);
}
}