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authorJan Beulich <jbeulich@novell.com>2006-06-23 02:06:00 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 07:43:08 -0700
commit908dcecda1d18803b5823f30e6c47d2882dc0cf1 (patch)
tree2e40b7484baa65af9aa4460ae958d445725f484f /kernel/irq
parenta5d6839b75ca4a29b5e0a5595914a8715e8f746d (diff)
downloadop-kernel-dev-908dcecda1d18803b5823f30e6c47d2882dc0cf1.zip
op-kernel-dev-908dcecda1d18803b5823f30e6c47d2882dc0cf1.tar.gz
[PATCH] adjust handle_IRR_event() return type
Correct the return type of handle_IRQ_event() (inconsistency noticed during Xen development), and remove redundant declarations. The return type adjustment required breaking out the definition of irqreturn_t into a separate header, in order to satisfy current include order dependencies. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Ian Molton <spyro@f2s.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Hirokazu Takata <takata.hirokazu@renesas.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: William Lee Irwin III <wli@holomorphy.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/handle.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 51df337..0f65301 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -76,10 +76,11 @@ irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs)
/*
* Have got an event to handle:
*/
-fastcall int handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
+fastcall irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
struct irqaction *action)
{
- int ret, retval = 0, status = 0;
+ irqreturn_t ret, retval = IRQ_NONE;
+ unsigned int status = 0;
if (!(action->flags & SA_INTERRUPT))
local_irq_enable();
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