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i2c: designware: fixup return handling of wait_for_completion_timeout
authorNicholas Mc Guire <hofrat@osadl.org>
Tue, 10 Feb 2015 08:11:14 +0000 (03:11 -0500)
committerWolfram Sang <wsa@the-dreams.de>
Sun, 15 Mar 2015 09:22:38 +0000 (10:22 +0100)
commit63d51e591931b878be7a16dacb37868a1e7ae8d1
tree8f004a77693c477d5b157ebac54224379e052ad2tree | snapshot
parente2efb89768aebb93d3fa804bc6ee05888097797bcommit | diff
i2c: designware: fixup return handling of wait_for_completion_timeout

return type of wait_for_completion_timeout is unsigned long not int, rather
than introducing a new variable the wait_for_completion_timeout is moved
into the if condition as the return value is only used to detect timeout.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-designware-core.c diff | blob | history
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