[media] af9015: fix and refactor i2c adapter algo logic

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* fix write+read when write has more than one byte
* remove lock, not needed on that case
* remove useless i2c msg send loop, as we support only write, read and
write+read as one go and nothing more

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Antti Palosaari 2017-06-12 17:06:19 -03:00 • committed by Mauro Carvalho Chehab

parent d029799b2f

commit d83886ff11

1 changed files with 79 additions and 74 deletions

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drivers/media/usb/dvb-usb-v2/af9015.c

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