From 3e5cbad030f6c12983f697ecff9fbd8f5a6bee7b Mon Sep 17 00:00:00 2001 From: Erik Andr?n Date: Sun, 11 Jan 2009 12:52:10 -0300 Subject: [PATCH] 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 --- drivers/media/video/gspca/m5602/m5602_po1030.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) 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; } -- 2.34.1