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authorKyle McMartin <kyle@redhat.com>2010-10-14 22:31:34 -0400
committerMatt Turner <mattst88@monolith.freenet-rz.de>2011-01-17 05:42:13 +0100
commit7d209c8110ecd49db46da786437485e8ef67f414 (patch)
treebc550d6f1a7933a56194390255c5b836e41817a7 /arch/alpha/kernel/sys_wildfire.c
parenta891b393dd7f6ed84ecee98c0eac4a808ff2cbbc (diff)
downloadlinux-7d209c8110ecd49db46da786437485e8ef67f414.tar.gz
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>
Diffstat (limited to 'arch/alpha/kernel/sys_wildfire.c')
-rw-r--r--arch/alpha/kernel/sys_wildfire.c34
1 files changed, 7 insertions, 27 deletions
diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c
index f6004f05f50..eec52594d41 100644
--- a/arch/alpha/kernel/sys_wildfire.c
+++ b/arch/alpha/kernel/sys_wildfire.c
@@ -139,32 +139,11 @@ wildfire_mask_and_ack_irq(unsigned int irq)
spin_unlock(&wildfire_irq_lock);
}
-static unsigned int
-wildfire_startup_irq(unsigned int irq)
-{
- wildfire_enable_irq(irq);
- return 0; /* never anything pending */
-}
-
-static void
-wildfire_end_irq(unsigned int irq)
-{
-#if 0
- if (!irq_has_action(irq))
- printk("got irq %d\n", irq);
-#endif
- if (!(irq_to_desc(irq)->status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- wildfire_enable_irq(irq);
-}
-
static struct irq_chip wildfire_irq_type = {
.name = "WILDFIRE",
- .startup = wildfire_startup_irq,
- .shutdown = wildfire_disable_irq,
- .enable = wildfire_enable_irq,
- .disable = wildfire_disable_irq,
- .ack = wildfire_mask_and_ack_irq,
- .end = wildfire_end_irq,
+ .unmask = wildfire_enable_irq,
+ .mask = wildfire_disable_irq,
+ .mask_ack = wildfire_mask_and_ack_irq,
};
static void __init
@@ -200,15 +179,16 @@ wildfire_init_irq_per_pca(int qbbno, int pcano)
continue;
irq_to_desc(i+irq_bias)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(i+irq_bias, &wildfire_irq_type,
- alpha_do_IRQ);
+ handle_level_irq);
}
irq_to_desc(36+irq_bias)->status |= IRQ_LEVEL;
- set_irq_chip_and_handler(36+irq_bias, &wildfire_irq_type, alpha_do_IRQ);
+ set_irq_chip_and_handler(36+irq_bias, &wildfire_irq_type,
+ handle_level_irq);
for (i = 40; i < 64; ++i) {
irq_to_desc(i+irq_bias)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(i+irq_bias, &wildfire_irq_type,
- alpha_do_IRQ);
+ handle_level_irq);
}
setup_irq(32+irq_bias, &isa_enable);