From 3dbb8c62897f96bbf5d4e4fe649e5d3791fc33c5 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@ftp.linux.org.uk>
Date: Sun, 8 Oct 2006 14:37:32 +0100
Subject: [PATCH] alpha pt_regs cleanups: handle_irq()
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>
---
arch/alpha/kernel/irq.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
(limited to 'arch/alpha/kernel/irq.c')
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index dba4e70926f5..facf82a5499a 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -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);
}
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