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List:       linux-mmc
Subject:    [PATCH 6/8] mmc: sdhci-pci: Remove redundant runtime PM calls
From:       Ulf Hansson <ulf.hansson () linaro ! org>
Date:       2016-03-29 7:31:11
Message-ID: 1459236673-5639-6-git-send-email-ulf.hansson () linaro ! org
[Download RAW message or body]

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 <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
 drivers/mmc/host/sdhci-pci-core.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
index 62aa5d0..8dfe721 100644
--- a/drivers/mmc/host/sdhci-pci-core.c
+++ b/drivers/mmc/host/sdhci-pci-core.c
@@ -340,8 +340,6 @@ 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)
@@ -351,9 +349,6 @@ 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;
 }
 
-- 
1.9.1

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