Commit 979d33d3 authored Dec 03, 2017 by Hans Verkuil Committed by Mauro Carvalho Chehab Dec 08, 2017

media: adv7604.c: add missing return



A 'return' was missing when detecting Arbitration Lost and
calling transmit_done. With the return transmit_done could be
called a second time, confusing the CEC framework. Luckily
the Arbitration Lost condition is very rare.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 67885629

drivers/media/i2c/adv7604.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1982,6 +1982,7 @@ static void adv76xx_cec_tx_raw_status(struct v4l2_subdev *sd, u8 tx_raw_status)
		__func__);
		cec_transmit_done(state->cec_adap, CEC_TX_STATUS_ARB_LOST,
		1, 0, 0, 0);
		return;
		}
		if (tx_raw_status & 0x04) {
		u8 status;

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