From: Ulf Hansson Date: Mon, 21 Mar 2016 13:33:35 +0000 (+0100) Subject: mmc: sdhci-acpi: Remove redundant runtime PM calls X-Git-Tag: v4.7-rc1~172^2~68 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4d56e9ae6b0cb227e1064be514b47ea477a38108;p=linux.git mmc: sdhci-acpi: Remove redundant runtime PM calls Commit 9250aea76bfc ("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 Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index bed6a494f52c..2a0cda50ce45 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -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; }