From: Erik Andr?n Date: Sun, 11 Jan 2009 15:52:10 +0000 (-0300) Subject: V4L/DVB (11474): gspca - m5602-po1030: Fix sensor probing. X-Git-Tag: v2.6.31-rc1~297^2~396 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3e5cbad030f6c12983f697ecff9fbd8f5a6bee7b;p=karo-tx-linux.git V4L/DVB (11474): gspca - m5602-po1030: Fix sensor probing. The po1030 read sensor are currently returning the contents of the address+1 fix the probing of the sensor to cope with this. Obviously this needs to be tracked down and fixed. Signed-off-by: Erik Andr?n Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.c b/drivers/media/video/gspca/m5602/m5602_po1030.c index 3ecb53c701ab..a45d55c530b5 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.c +++ b/drivers/media/video/gspca/m5602/m5602_po1030.c @@ -157,7 +157,7 @@ static void po1030_dump_registers(struct sd *sd); int po1030_probe(struct sd *sd) { - u8 dev_id_h = 0, dev_id_l = 0, i; + u8 dev_id_h = 0, i; s32 *sensor_settings; if (force_sensor) { @@ -185,10 +185,7 @@ int po1030_probe(struct sd *sd) if (m5602_read_sensor(sd, PO1030_DEVID_H, &dev_id_h, 1)) return -ENODEV; - if (m5602_read_sensor(sd, PO1030_DEVID_L, &dev_id_l, 1)) - return -ENODEV; - - if ((dev_id_h == 0x10) && (dev_id_l == 0x30)) { + if (dev_id_h == 0x30) { info("Detected a po1030 sensor"); goto sensor_found; }