From: Antti Palosaari Date: Sun, 10 Apr 2011 00:00:51 +0000 (-0300) Subject: [media] anysee: fix multibyte I2C read X-Git-Tag: firefly_0821_release~7613^2~1037^2~234 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b3e6a5af2162d114df4fd67353bbadd3d8a22c3e;p=firefly-linux-kernel-4.4.55.git [media] anysee: fix multibyte I2C read It can read more than one byte from I2C bus. Allow that. Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/dvb/dvb-usb/anysee.c b/drivers/media/dvb/dvb-usb/anysee.c index 18184d30e481..554186205eec 100644 --- a/drivers/media/dvb/dvb-usb/anysee.c +++ b/drivers/media/dvb/dvb-usb/anysee.c @@ -166,7 +166,7 @@ static int anysee_master_xfer(struct i2c_adapter *adap, struct i2c_msg *msg, buf[2] = msg[i].buf[0]; buf[3] = 0x00; buf[4] = 0x00; - buf[5] = 0x01; + buf[5] = msg[i+1].len; ret = anysee_ctrl_msg(d, buf, sizeof(buf), msg[i+1].buf, msg[i+1].len); inc = 2; diff --git a/drivers/media/dvb/dvb-usb/anysee.h b/drivers/media/dvb/dvb-usb/anysee.h index 7ca01ff6e13c..686e06044fcb 100644 --- a/drivers/media/dvb/dvb-usb/anysee.h +++ b/drivers/media/dvb/dvb-usb/anysee.h @@ -136,7 +136,7 @@ General reply packet(s) are always used if not own reply defined. ---------------------------------------------------------------------------- | 04 | 0x00 ---------------------------------------------------------------------------- -| 05 | 0x01 +| 05 | data length ---------------------------------------------------------------------------- | 06-59 | don't care ----------------------------------------------------------------------------