diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2009-04-22 15:31:43 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-05-21 15:44:20 +1000 |
| commit | 835363e67dc27ad0809de05b2b5a8b725c95d77f (patch) | |
| tree | ca996cc3ea49274f443f3a30a5039a239ac46cde /arch/powerpc/kernel/irq.c | |
| parent | 9b647a30cbc228259555d6b0b6bc7d9ec798f907 (diff) | |
powerpc/irq: Remove fallback to __do_IRQ()
We should no longer have any irq code that needs __do_IRQ(), so
remove the fallback to __do_IRQ().
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index a5fe12aa937..7d46e5d5b20 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -254,7 +254,6 @@ static inline void handle_one_irq(unsigned int irq) struct thread_info *curtp, *irqtp; unsigned long saved_sp_limit; struct irq_desc *desc; - void *handler; /* Switch to the irq stack to handle this */ curtp = current_thread_info(); @@ -269,10 +268,6 @@ static inline void handle_one_irq(unsigned int irq) desc = irq_desc + irq; saved_sp_limit = current->thread.ksp_limit; - handler = desc->handle_irq; - if (handler == NULL) - handler = &__do_IRQ; - irqtp->task = curtp->task; irqtp->flags = 0; @@ -284,7 +279,7 @@ static inline void handle_one_irq(unsigned int irq) current->thread.ksp_limit = (unsigned long)irqtp + _ALIGN_UP(sizeof(struct thread_info), 16); - call_handle_irq(irq, desc, irqtp, handler); + call_handle_irq(irq, desc, irqtp, desc->handle_irq); current->thread.ksp_limit = saved_sp_limit; irqtp->task = NULL; |