Commit 3924c623 authored by Hugues Fruchet's avatar Hugues Fruchet Committed by Mauro Carvalho Chehab

media: ov5640: add error trace in case of i2c read failure

Add an error trace in ov5640_read_reg() in case of i2c_transfer()
failure.
Uniformize error traces using dev_err instead v4l2_err.
Signed-off-by: default avatarHugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent d47c4126
......@@ -839,7 +839,7 @@ static int ov5640_write_reg(struct ov5640_dev *sensor, u16 reg, u8 val)
ret = i2c_transfer(client->adapter, &msg, 1);
if (ret < 0) {
v4l2_err(&sensor->sd, "%s: error: reg=%x, val=%x\n",
dev_err(&client->dev, "%s: error: reg=%x, val=%x\n",
__func__, reg, val);
return ret;
}
......@@ -868,8 +868,11 @@ static int ov5640_read_reg(struct ov5640_dev *sensor, u16 reg, u8 *val)
msg[1].len = 1;
ret = i2c_transfer(client->adapter, msg, 2);
if (ret < 0)
if (ret < 0) {
dev_err(&client->dev, "%s: error: reg=%x\n",
__func__, reg);
return ret;
}
*val = buf[0];
return 0;
......
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