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authorAdrian Hunter <adrian.hunter@intel.com>2017-03-20 19:50:31 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-04-24 21:41:26 +0200
commit5a436cc0af6202265de0d2d2d35f1b4fd85caf3b (patch)
tree401f9c7f6f131b1239d249f6e1a25b4b53cc2b3e /Documentation/scheduler/completion.txt
parent660fc733bd7436f4fa1a351376493e635514ed64 (diff)
mmc: sdhci: Optimize delay loops
The delay loops for reset and clock enable always take at least 1 ms because they use mdelay(1). However they can take a lot less time e.g. less than 50us. Use ktime and reduce the delay to 10 microseconds per loop. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Ludovic Desroches <ludovic.desroches@microchip.com>
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