diff options
| author |   Kyle McMartin <kyle@redhat.com> | 2010-10-14 22:31:34 -0400 |
|---|---|---|
| committer |   Matt Turner <mattst88@monolith.freenet-rz.de> | 2011-01-17 05:42:13 +0100 |
| commit | 7d209c8110ecd49db46da786437485e8ef67f414 (patch) | |
| tree | bc550d6f1a7933a56194390255c5b836e41817a7 /arch/alpha/kernel/sys_mikasa.c | |
| parent | alpha: irq clean up (diff) | |
| download | linux-dev-7d209c8110ecd49db46da786437485e8ef67f414.tar.xz linux-dev-7d209c8110ecd49db46da786437485e8ef67f414.zip | |
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_mikasa.c')
| -rw-r--r-- | arch/alpha/kernel/sys_mikasa.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/arch/alpha/kernel/sys_mikasa.c b/arch/alpha/kernel/sys_mikasa.c index 37e5c6578c89..bcc1639e8efb 100644 --- a/arch/alpha/kernel/sys_mikasa.c +++ b/arch/alpha/kernel/sys_mikasa.c @@ -54,28 +54,11 @@ mikasa_disable_irq(unsigned int irq) mikasa_update_irq_hw(cached_irq_mask &= ~(1 << (irq - 16))); } -static unsigned int -mikasa_startup_irq(unsigned int irq) -{ - mikasa_enable_irq(irq); - return 0; -} - -static void -mikasa_end_irq(unsigned int irq) -{ - if (!(irq_to_desc(irq)->status & (IRQ_DISABLED|IRQ_INPROGRESS))) - mikasa_enable_irq(irq); -} - static struct irq_chip mikasa_irq_type = { .name = "MIKASA", - .startup = mikasa_startup_irq, - .shutdown = mikasa_disable_irq, - .enable = mikasa_enable_irq, - .disable = mikasa_disable_irq, - .ack = mikasa_disable_irq, - .end = mikasa_end_irq, + .unmask = mikasa_enable_irq, + .mask = mikasa_disable_irq, + .mask_ack = mikasa_disable_irq, }; static void @@ -116,7 +99,7 @@ mikasa_init_irq(void) for (i = 16; i < 32; ++i) { irq_to_desc(i)->status |= IRQ_LEVEL; - set_irq_chip_and_handler(i, &mikasa_irq_type, alpha_do_IRQ); + set_irq_chip_and_handler(i, &mikasa_irq_type, handle_level_irq); } init_i8259a_irqs(); |