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V4L/DVB: mt9m111: init chip after read CHIP_VERSION

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Moved mt9m111_init after the chip version detection passage: I
don't like the idea of writing on a device we haven't identified
yet.

Signed-off-by: Philipp Wiesner <p.wiesner@phytec.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Michael Grzeschik 2010-08-03 07:57:40 -03:00 committed by Mauro Carvalho Chehab
parent c8cf078ebd
commit 175bad921c
1 changed files with 2 additions and 4 deletions
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6
drivers/media/video/mt9m111.c
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@ -969,10 +969,6 @@ static int mt9m111_video_probe(struct soc_camera_device *icd,
mt9m111->swap_rgb_even_odd = 1;
mt9m111->swap_rgb_red_blue = 1;
ret = mt9m111_init(client);
if (ret)
goto ei2c;
data = reg_read(CHIP_VERSION);
switch (data) {
@ -993,6 +989,8 @@ static int mt9m111_video_probe(struct soc_camera_device *icd,
goto ei2c;
}
ret = mt9m111_init(client);
ei2c:
return ret;
}