linux-wandboard

mmc: queue: use swap() in mmc_queue_thread()

Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
(cherry picked from commit 7551847ca079c362663385be20e6731ad32f1a3e)