linux-kernel - [PATCH] saa7134-core.c: fix warning

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Date:	Wed, 6 Aug 2008 01:31:11 +0400
From:	Alexander Beregalov <a.beregalov@...il.com>
To:	mchehab@...radead.org, v4l-dvb-maintainer@...uxtv.org,
	video4linux-list@...hat.com, linux-kernel@...r.kernel.org
Subject: [PATCH] saa7134-core.c: fix warning

From: Alexander Beregalov <a.beregalov@...il.com>

saa7134-core.c: fix warning

drivers/media/video/saa7134/saa7134-core.c:366: warning:
'saa7134_buffer_requeue' defined but not used

Signed-off-by: Alexander Beregalov <a.beregalov@...il.com>
---

 drivers/media/video/saa7134/saa7134-core.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 75d6184..0473a79 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -360,7 +360,7 @@ void saa7134_buffer_timeout(unsigned long data)
 }
 
 /* resends a current buffer in queue after resume */
-
+#ifdef CONFIG_PM
 static int saa7134_buffer_requeue(struct saa7134_dev *dev,
 				  struct saa7134_dmaqueue *q)
 {
@@ -384,7 +384,7 @@ static int saa7134_buffer_requeue(struct saa7134_dev *dev,
 
 	return 0;
 }
-
+#endif
 /* ------------------------------------------------------------------ */
 
 int saa7134_set_dmabits(struct saa7134_dev *dev)
--
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