[PATCH] um: irq changes break build

[Pekka J Enberg <penberg@cs.helsinki.fi>]

From: Pekka Enberg <penberg@cs.helsinki.fi>

Fixup broken UML build due to 7d12e780e003f93433d49ce78cfedf4b4c52adc5 "IRQ:
Maintain regs pointer globally rather than passing to IRQ handlers".

Cc: David Howells <dhowells@redhat.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Paolo "Blaisorblade" Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
---

 arch/um/kernel/irq.c      |    2 +-
 include/asm-um/irq_regs.h |    1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

Index: 2.6/include/asm-um/irq_regs.h
===================================================================
--- /dev/null
+++ 2.6/include/asm-um/irq_regs.h
@@ -0,0 +1 @@
+#include <asm-generic/irq_regs.h>
Index: 2.6/arch/um/kernel/irq.c
===================================================================
--- 2.6.orig/arch/um/kernel/irq.c
+++ 2.6/arch/um/kernel/irq.c
@@ -356,7 +356,7 @@ void forward_interrupts(int pid)
 unsigned int do_IRQ(int irq, union uml_pt_regs *regs)
 {
        irq_enter();
-       __do_IRQ(irq, (struct pt_regs *)regs);
+       __do_IRQ(irq);
        irq_exit();
        return 1;
 }
-
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