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![Peter Griffin](https://secure.gravatar.com/avatar/9f8c305669eaefee7345cf6c57b18f5f.jpg?s=96&d=mm)
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>