mmc: sdhci: Remove unused ret variables

Remove those unused ret variables to make it obvious that these function
will not return any errors in the current implementation.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Markus Pargmann 2014-06-04 15:24:29 +02:00 • committed by Ulf Hansson
commit 8a125badba