From: Márton Németh <nm127@freemail.hu>
Date: Sat, 7 Nov 2009 08:45:33 +0000 (-0300)
Subject: V4L/DVB (13382): gspca - pac7302: Remove redundant stream off command.
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=67c98f72e132e191ff4db0ac7bd81ea94fa5c667;p=linux-edison.git

V4L/DVB (13382): gspca - pac7302: Remove redundant stream off command.

The stream off command is sent to the device twice, one is enough.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/gspca/pac7302.c b/drivers/media/video/gspca/pac7302.c
index 09d3d191d94..ae1d90a85c5 100644
--- a/drivers/media/video/gspca/pac7302.c
+++ b/drivers/media/video/gspca/pac7302.c
@@ -606,9 +606,9 @@ static int sd_start(struct gspca_dev *gspca_dev)
 
 static void sd_stopN(struct gspca_dev *gspca_dev)
 {
+	/* stop stream */
 	reg_w(gspca_dev, 0xff, 0x01);
 	reg_w(gspca_dev, 0x78, 0x00);
-	reg_w(gspca_dev, 0x78, 0x00);
 }
 
 /* called on streamoff with alt 0 and on disconnect for pac7302 */