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MMC host: 

- dw_mmc: Fix runtime PM resume path
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Merge tag 'mmc-v4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC fix from Ulf Hansson:
 "MMC host: fix runtime PM resume path in dw_mmc"

* tag 'mmc-v4.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: dw_mmc: force setup bus if active slots exist
This commit is contained in:
Linus Torvalds 2017-01-27 10:25:31 -08:00
parent ed4d50c42d e9748e0364
commit b84f02795e
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/mmc/host/dw_mmc.c
View File

@ -3354,10 +3354,11 @@ int dw_mci_runtime_resume(struct device *dev)
if (!slot)
continue;
if (slot->mmc->pm_flags & MMC_PM_KEEP_POWER) {
if (slot->mmc->pm_flags & MMC_PM_KEEP_POWER)
dw_mci_set_ios(slot->mmc, &slot->mmc->ios);
dw_mci_setup_bus(slot, true);
}
/* Force setup bus to guarantee available clock output */
dw_mci_setup_bus(slot, true);
}
/* Now that slots are all setup, we can enable card detect */