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_titan.c b/arch/alpha/kernel/sys_titan.c
index 9870f3d..e02494b 100644
--- a/arch/alpha/kernel/sys_titan.c
+++ b/arch/alpha/kernel/sys_titan.c
@@ -129,20 +129,6 @@
spin_unlock(&titan_irq_lock);
}
-static unsigned int
-titan_startup_irq(unsigned int irq)
-{
- titan_enable_irq(irq);
- return 0; /* never anything pending */
-}
-
-static void
-titan_end_irq(unsigned int irq)
-{
- if (!(irq_to_desc(irq)->status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- titan_enable_irq(irq);
-}
-
static void
titan_cpu_set_irq_affinity(unsigned int irq, cpumask_t affinity)
{
@@ -190,19 +176,16 @@
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);
}
}
static struct irq_chip titan_irq_type = {
- .name = "TITAN",
- .startup = titan_startup_irq,
- .shutdown = titan_disable_irq,
- .enable = titan_enable_irq,
- .disable = titan_disable_irq,
- .ack = titan_disable_irq,
- .end = titan_end_irq,
- .set_affinity = titan_set_irq_affinity,
+ .name = "TITAN",
+ .unmask = titan_enable_irq,
+ .mask = titan_disable_irq,
+ .mask_ack = titan_disable_irq,
+ .set_affinity = titan_set_irq_affinity,
};
static irqreturn_t