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(parent: 0c9e022) | patch
spi: Fix regression in spi-bitbang-txrx.h
authorLars Persson <lars.persson@axis.com>
Wed, 29 Jul 2015 07:32:02 +0000 (09:32 +0200)
committerMark Brown <broonie@kernel.org>
Wed, 29 Jul 2015 14:01:07 +0000 (15:01 +0100)
commit311617b872e3da83fd9fa91e5271ad44be0ea3e2
tree4cdbaf68132b2ad7b972bffe00fcf20cae9bef39tree | snapshot
parent0c9e0229f3c4e023815b9350b2095fd8ad5809e3commit | diff
spi: Fix regression in spi-bitbang-txrx.h

This patch fixes a regression introduced by commit 679a391b1826 ("spi:
bitbang: only toggle bitchanges"). The attempt to optimize writes of
consecutive bit patterns broke most of the combinations of word size
and SPI modes due to selecting the wrong bit as the MSB value.

Fixes: 679a391b1826 (spi: bitbang: only toggle bitchanges)
Signed-off-by: Lars Persson <larper@axis.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
drivers/spi/spi-bitbang-txrx.h diff | blob | history
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