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media: tc358743: Add error code to error message 

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

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Alexander Stein 2023-04-25 09:33:46 +02:00 committed by Hans Verkuil
parent a1db7b2c55
commit fae4280ece
1 changed files with 4 additions and 4 deletions
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8
drivers/media/i2c/tc358743.c
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@ -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;
}