i2c-bfin-twi: handle faulty slave devices better

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Faulty slave devices might drive SDA low after a transfer finishes.  So,
when this scenario is detected, have the master generate up to 9 extra
clocks until the SDA is properly released.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

...

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Michael Hennerich 2011-01-11 00:25:08 -05:00 • committed by Ben Dooks

parent f878133bf0

commit 540ac5553e

1 changed files with 22 additions and 0 deletions

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drivers/i2c/busses/i2c-bfin-twi.c

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