From b16af29a561c92ed76b5b882dd68bb082b07a09b Mon Sep 17 00:00:00 2001 From: "Igor M. Liplianin" Date: Sun, 27 Feb 2011 16:22:57 -0300 Subject: [media] dw2102: i2c transfer corrected for yet another cards Related to Acorp DS120 and some revisions of DVBWorld DW2102. If you read three or more registers at one time, you get wrong value for third etc. Actually, it didn't affect the driver as it reads registers only by one at a time. But it needs to correct. Signed-off-by: Igor M. Liplianin Signed-off-by: Mauro Carvalho Chehab diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c index ac70e7b..2889d32 100644 --- a/drivers/media/dvb/dvb-usb/dw2102.c +++ b/drivers/media/dvb/dvb-usb/dw2102.c @@ -156,8 +156,7 @@ static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], /* read stv0299 register */ value = msg[0].buf[0];/* register */ for (i = 0; i < msg[1].len; i++) { - value = value + i; - ret = dw210x_op_rw(d->udev, 0xb5, value, 0, + ret = dw210x_op_rw(d->udev, 0xb5, value + i, 0, buf6, 2, DW210X_READ_MSG); msg[1].buf[i] = buf6[0]; } -- cgit v0.10.2