korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-19 17:14:40 +08:00
Code Issues Packages Projects Releases Wiki Activity

mmc: sdhci-acpi: Remove redundant runtime PM calls

Browse Source 
Commit 9250aea76b ("mmc: core: Enable runtime PM management of host
devices"), made some calls to the runtime PM API from the driver
redundant. Especially those which deals with runtime PM reference
counting, so let's remove them.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Ulf Hansson 2016-03-21 14:33:35 +01:00
parent 5d7435f5cc
commit 4d56e9ae6b
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/mmc/host/sdhci-acpi.c
View File

@ -200,8 +200,6 @@ static int bxt_get_cd(struct mmc_host *mmc)
if (!gpio_cd)
return 0;
pm_runtime_get_sync(mmc->parent);
spin_lock_irqsave(&host->lock, flags);
if (host->flags & SDHCI_DEVICE_DEAD)
@ -211,9 +209,6 @@ static int bxt_get_cd(struct mmc_host *mmc)
out:
spin_unlock_irqrestore(&host->lock, flags);
pm_runtime_mark_last_busy(mmc->parent);
pm_runtime_put_autosuspend(mmc->parent);
return ret;
}