spi: core: Use list_first_entry to extract head of queue
authorAxel Lin <axel.lin@ingics.com>
Thu, 9 Jan 2014 08:03:58 +0000 (16:03 +0800)
committerMark Brown <broonie@linaro.org>
Thu, 9 Jan 2014 13:54:07 +0000 (13:54 +0000)
For slightly better readability.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

No differences found