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spi: dw-mid: respect 8 bit mode
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 18 Sep 2014 17:08:51 +0000 (20:08 +0300)
committerBen Hutchings <ben@decadent.org.uk>
Sun, 14 Dec 2014 16:23:44 +0000 (16:23 +0000)
commit b41583e7299046abdc578c33f25ed83ee95b9b31 upstream.

In case of 8 bit mode and DMA usage we end up with every second byte written as
0. We have to respect bits_per_word settings what this patch actually does.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

No differences found
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