tree 85e6ce1653cf249b478749a4abfd77df0e2722e1
parent 15e0964dc2a097de3cf518badf2237b6b6adf7fe
author Axel Lin <axel.lin@ingics.com> 1389952842 +0800
committer Mark Brown <broonie@linaro.org> 1389974154 +0000

spi: sc18is602: Convert to use bits_per_word_mask

Since commit 543bb25 "spi: add ability to validate xfer->bits_per_word in SPI
core", the driver can set bits_per_word_mask for the master then the SPI core
will reject transfers that attempt to use an unsupported bits_per_word value.
So we can remove the bits_per_word checking in sc18is602_check_transfer() and
let SPI core handle the checking.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mark Brown <broonie@linaro.org>