spi: sirf: Avoid duplicate code in various bits_per_word cases

Trivial cleanup to avoid duplicate code in various bits_per_word cases.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2014-01-15 17:07:43 +08:00 • committed by Mark Brown
commit 8c328a262f