From 979d33d3a7ea6ae76e6fecd457fd6be8c57052c7 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sun, 3 Dec 2017 10:03:11 -0500 Subject: 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/adv7604.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/media/i2c/adv7604.c') diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index c786cd125417..1544920ec52d 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -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; -- cgit