media: ov5640: fix spurious streamon failures

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Time to time, stream on is failing with a strange positive error.
Error code is returned erroneously by ov5640_set_ctrl_exposure()
due to ov5640_get_vts() return value wrongly treated as error.
Fix this by forcing ret to 0 after ov5640_get_vts() success call,
in order that ret is set to success for rest of code sequence.

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 2018-01-22 05:06:40 -05:00 • committed by Mauro Carvalho Chehab

parent 401f69308f

commit 6146fde355

1 changed files with 1 additions and 0 deletions

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drivers/media/i2c/ov5640.c

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