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Wolfram Sang 160e9e9cae i2c: mv64xxx: refactor message start to ensure proper initialization

commit 79970db213344b4a4034645db5ebfc31571f3fa3 upstream.

Because the offload mechanism can fall back to a standard transfer,
having two seperate initialization states is unfortunate. Let's just
have one state which does things consistently. This fixes a bug where
some preparation was missing when the fallback happened. And it makes
the code much easier to follow. To implement this, we put the check
if offload is possible at the top of the offload setup function.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Fixes: 930ab3d403ae (i2c: mv64xxx: Add I2C Transaction Generator support)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-02-22 13:34:59 -08:00

algos

Linux 3.6-rc7

2012-10-08 12:46:32 +02:00

busses

i2c: mv64xxx: refactor message start to ensure proper initialization

2014-02-22 13:34:59 -08:00

muxes

Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2013-11-18 15:50:07 -08:00

i2c-boardinfo.c

i2c: Update the FSF address