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linux/drivers/mmc
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Alexandre Belloni 1c2d26e379 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: 577fb13199 (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>
2014-12-29 14:49:28 +01:00
..
card mmc: queue: Improve error handling during allocation of bounce buffers 2014-12-05 10:33:17 +01:00
core mmc: core: stop trying to switch width when only one bit is supported 2014-12-29 14:49:28 +01:00
host More ACPI and power management updates for 3.19-rc1 2014-12-18 20:28:33 -08:00
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