Commit fae4280e authored by Alexander Stein's avatar Alexander Stein Committed by Hans Verkuil
Browse files

media: tc358743: Add error code to error message 



Add the error code of a failed i2c transfer to the error message.

Signed-off-by: default avatarAlexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: default avatarKieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent a1db7b2c

drivers/media/i2c/tc358743.c

+4 −4
Original line number Diff line number Diff line
@@ -133,8 +133,8 @@ static void i2c_rd(struct v4l2_subdev *sd, u16 reg, u8 *values, u32 n) 


	err = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));

	if (err != ARRAY_SIZE(msgs)) {

		v4l2_err(sd, "%s: reading register 0x%x from 0x%x failed\n",

				__func__, reg, client->addr);

		v4l2_err(sd, "%s: reading register 0x%x from 0x%x failed: %d\n",

				__func__, reg, client->addr, err);

	}

}
@@ -165,8 +165,8 @@ static void i2c_wr(struct v4l2_subdev *sd, u16 reg, u8 *values, u32 n) 


	err = i2c_transfer(client->adapter, &msg, 1);

	if (err != 1) {

		v4l2_err(sd, "%s: writing register 0x%x from 0x%x failed\n",

				__func__, reg, client->addr);

		v4l2_err(sd, "%s: writing register 0x%x from 0x%x failed: %d\n",

				__func__, reg, client->addr, err);

		return;

	}