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| author | Wolfram Sang <[email protected]> | 2017-11-14 22:55:20 +0000 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2017-12-11 11:44:29 +0000 |
| commit | 96455380ece1c786f0a8822ea8b312e6445a3d93 (patch) | |
| tree | 05387bc26e57f24f15ed094bdda4b34cc134e463 /drivers/mmc/core/queue.c | |
| parent | mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec (diff) | |
| download | kernel-96455380ece1c786f0a8822ea8b312e6445a3d93.tar.gz kernel-96455380ece1c786f0a8822ea8b312e6445a3d93.zip | |
mmc: core: use usleep_range rather than HZ magic in mmc_delay()
Documentation/timers/timers-howto.txt recommends to use usleep_range for
delays 1-20ms. Let's adhere to it. No need for messing with HZ and still
do busy looping these days.
Signed-off-by: Wolfram Sang <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'drivers/mmc/core/queue.c')
0 files changed, 0 insertions, 0 deletions