It is possible to turn off the card clock by setting the frequency to zero via debugfs e.g. echo 0 > /sys/kernel/debug/mmc0/clock However that produces an incorrect warning that is designed to warn if the frequency is below the minimum operating frequency. So correct the warning. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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Makefile |