| commit | 1c2d26e379fc8d37d55befd8589c4c252186ee58 | [log] [tgz] |
|---|---|---|
| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | Wed Dec 17 19:32:06 2014 +0100 |
| committer | Ulf Hansson <ulf.hansson@linaro.org> | Mon Dec 29 14:49:28 2014 +0100 |
| tree | b6ba8f25be8afaf93ae1cecb3f57ff6f56840ba5 | |
| parent | 97bf6af1f928216fd6c5a66e8a57bfa95a659672 [diff] |
mmc: core: stop trying to switch width when only one bit is supported mmc_select_bus_width() will try to switch to MMC_BUS_WIDTH_4 even if MMC_CAP_4_BIT_DATA and MMC_CAP_8_BIT_DATA are not set in host->caps. Return as soon as possible when those flags are not set Fixes: 577fb13199b1 (mmc: rework selection of bus speed mode) Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: <stable@vger.kernel.org> # 3.17 Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>