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

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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: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Hugues Fruchet 2018-01-31 07:46:17 -05:00 • committed by Mauro Carvalho Chehab

parent d47c412639

commit 3924c62383

1 changed files with 5 additions and 2 deletions

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drivers/media/i2c/ov5640.c

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