tree 8aac702604af90a7ece2aa05916acbb009730b3a
parent c6a8674376e6c990eb478badfbfde8016297c21d
author Victor Kamensky <victor.kamensky@linaro.org> 1383980922 -0800
committer Andrey Konovalov <andrey.konovalov@linaro.org> 1397677920 +0400

exynos: serial clear and set big endian fix

Samsung serial driver uses __set_bit and __clear_bit functions directly with
h/w registers. But these functions are not endian neutral. In case of BE host
before operation on the bit byte swap is needed and byte swap is required
after operation on the bit is complete. Patch creates and use __hw_set_bit
and __hw_clear_bit, that in case of LE just call __set_bit and __clear_bit,
but in case of BE they do required byteswaps

Signed-off-by: Victor Kamensky <victor.kamensky@linaro.org>