Commits
Peter Griffin committed 8b7be8f2e7f
mmc: core: Only change mode if mmc_select_bus_width() is successful mmc_select_bus_width() returns bus width (4 or 8) on success or zero if unsupported. So only change mode if setting the bus width is successful. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>