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/irq_pyxis.c b/arch/alpha/kernel/irq_pyxis.c
index 9f603cf..2863458 100644
--- a/arch/alpha/kernel/irq_pyxis.c
+++ b/arch/alpha/kernel/irq_pyxis.c
@@ -40,21 +40,6 @@
pyxis_update_irq_hw(cached_irq_mask &= ~(1UL << (irq - 16)));
}
-static unsigned int
-pyxis_startup_irq(unsigned int irq)
-{
- pyxis_enable_irq(irq);
- return 0;
-}
-
-static void
-pyxis_end_irq(unsigned int irq)
-{
- struct irq_desc *desc = irq_to_desc(irq);
- if (desc || !(desc->status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- pyxis_enable_irq(irq);
-}
-
static void
pyxis_mask_and_ack_irq(unsigned int irq)
{
@@ -73,12 +58,9 @@
static struct irq_chip pyxis_irq_type = {
.name = "PYXIS",
- .startup = pyxis_startup_irq,
- .shutdown = pyxis_disable_irq,
- .enable = pyxis_enable_irq,
- .disable = pyxis_disable_irq,
- .ack = pyxis_mask_and_ack_irq,
- .end = pyxis_end_irq,
+ .mask_ack = pyxis_mask_and_ack_irq,
+ .mask = pyxis_disable_irq,
+ .unmask = pyxis_enable_irq,
};
void
@@ -120,7 +102,7 @@
for (i = 16; i < 48; ++i) {
if ((ignore_mask >> i) & 1)
continue;
- set_irq_chip_and_handler(i, &pyxis_irq_type, alpha_do_IRQ);
+ set_irq_chip_and_handler(i, &pyxis_irq_type, handle_level_irq);
irq_to_desc(i)->status |= IRQ_LEVEL;
}