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[PATCH] alpha pt_regs cleanups: handle_irq()

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isa_no_iack_sc_device_interrupt() always gets get_irq_regs() as
argument; kill that argument.

All but two callers of handle_irq() pass get_irq_regs() as argument;
convert the remaining two, kill set_irq_regs() inside handle_irq().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro
2006-10-08 14:37:32 +01:00
committed by Linus Torvalds
parent 7ca56053b2
commit 3dbb8c6289
22 changed files with 40 additions and 41 deletions
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5
arch/alpha/kernel/irq.c
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@ -127,9 +127,8 @@ unlock:
#define MAX_ILLEGAL_IRQS 16
void
handle_irq(int irq, struct pt_regs * regs)
handle_irq(int irq)
{
struct pt_regs *old_regs;
/*
* We ack quickly, we don't want the irq controller
* thinking we're snobs just because some other CPU has
@ -150,7 +149,6 @@ handle_irq(int irq, struct pt_regs * regs)
return;
}
old_regs = set_irq_regs(regs);
irq_enter();
/*
* __do_IRQ() must be called with IPL_MAX. Note that we do not
@ -161,5 +159,4 @@ handle_irq(int irq, struct pt_regs * regs)
local_irq_disable();
__do_IRQ(irq);
irq_exit();
set_irq_regs(old_regs);
}