tree aa06f7ca2f48d0eb8460cccb3f7b8a633f78aed9
parent bcdc9f260bdce09913db1464be9817170d51044a
author Lucas Stach <dev@lynxeye.de> 1456779384 +0100
committer Ulf Hansson <ulf.hansson@linaro.org> 1458222850 +0100

mmc: tegra: properly disable card clock

The new code to do the clock rate setting externally to the SDMMC
module has a shortcut to not propagate changes with a 0 rate to
the CAR by simply bailing out. This breaks proper cutting of the
card clock. Fix it by directly calling the correct sdhci function.

Fixes: a8e326a911d3 "mmc: tegra: implement module external clock change"
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>