spi: txx9: Let spi core handle validating transfer length
authorAxel Lin <axel.lin@ingics.com>
Tue, 25 Feb 2014 11:19:43 +0000 (19:19 +0800)
committerMark Brown <broonie@linaro.org>
Sat, 1 Mar 2014 04:50:56 +0000 (13:50 +0900)
commitf8c717a567158cdd703b39118eec20cfffdcf585
tree6198cd0c1e636f27a86ebe5dc39a317de556cfc7
parent7bdadd8d94a203c0bf02c0f128148e8be3e7f66a
spi: txx9: Let spi core handle validating transfer length

spi core will handle validating transfer length since commit 4d94bd21b333
"spi: core: Validate length of the transfers in message".
So remove the same checking in this driver.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Mark Brown <broonie@linaro.org>
drivers/spi/spi-txx9.c