i2c: octeon: Fix high-level controller status check

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In case the high-level controller (HLC) is used the status code is
reported at a different location. Check that location after HLC
write operations if the ready bit is not set and return an appropriate
error code instead of always returning -EAGAIN.

Signed-off-by: Jan Glauber <jglauber@cavium.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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Jan Glauber 2016-09-21 08:51:04 +02:00 • committed by Wolfram Sang

parent de919ff6a0

commit 38caa925ee

1 changed files with 14 additions and 9 deletions

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drivers/i2c/busses/i2c-octeon-core.c

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