V4L/DVB: mt9m111: init chip after read CHIP_VERSION
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>
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 9f92d63..758a4db 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -969,10 +969,6 @@
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 @@
goto ei2c;
}
+ ret = mt9m111_init(client);
+
ei2c:
return ret;
}
