[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>
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index dba4e70..facf82a 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -127,9 +127,8 @@
#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 @@
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 @@
local_irq_disable();
__do_IRQ(irq);
irq_exit();
- set_irq_regs(old_regs);
}