commit af8c65b57aaa4ae321af34dbfc5ca7f5625263fe
author David Howells <dhowells@redhat.com> Mon Sep 25 23:32:07 2006 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> Tue Sep 26 08:48:53 2006 -0700
tree 404b7054e52f8cd0a4347649cae8b5ab82fec357
parent 88d6e19900366781739df033e9c0e2532e715fa5

[PATCH] FRV: permit __do_IRQ() to be dispensed with

Permit __do_IRQ() to be dispensed with based on a configuration option.

Signed-off-by: David Howells <dhowells@redhat.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

kernel/irq/handle.c

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 48a53f6..4c6cdba 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -154,6 +154,7 @@
 	return retval;
 }
 
+#ifndef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ
 /**
  * __do_IRQ - original all in one highlevel IRQ handler
  * @irq:	the interrupt number
@@ -253,6 +254,7 @@
 
 	return 1;
 }
+#endif
 
 #ifdef CONFIG_TRACE_IRQFLAGS