From: Ville Syrjälä <syrjala@sci.fi>
Date: Mon, 7 Nov 2005 09:00:56 +0000 (-0800)
Subject: [PATCH] matroxfb: Remove an unused wait queue entry
X-Git-Tag: v2.6.15-rc1~533
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1e91fdf56930fd3bd11f0df26e686feabf65ebe;p=linux-2.6

[PATCH] matroxfb: Remove an unused wait queue entry

wait_event_event_interruptible() uses a private wait queue entry so there's no
need for the caller to initialize one.

Signed-off-by: Ville Syrjälä <syrjala@sci.fi>
Signed-off-by: Petr Vandrovec <petr@vandrovec.name>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c
index e02da41f1b..5f2df1725e 100644
--- a/drivers/video/matrox/matroxfb_base.c
+++ b/drivers/video/matrox/matroxfb_base.c
@@ -264,7 +264,6 @@ static void matroxfb_disable_irq(WPMINFO2) {
 }
 
 int matroxfb_wait_for_sync(WPMINFO u_int32_t crtc) {
-	wait_queue_t __wait;
 	struct matrox_vsync *vs;
 	unsigned int cnt;
 	int ret;
@@ -286,7 +285,6 @@ int matroxfb_wait_for_sync(WPMINFO u_int32_t crtc) {
 	if (ret) {
 		return ret;
 	}
-        init_waitqueue_entry(&__wait, current);
 
 	cnt = vs->cnt;
 	ret = wait_event_interruptible_timeout(vs->wait, cnt != vs->cnt, HZ/10);