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Commit 20d5a703 authored by Sebastian Hesselbarth's avatar Sebastian Hesselbarth Committed by Ulf Hansson
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mmc: sdhci-pxav3: Remove checks for mandatory host clock 



NULL-checking a struct clk it not only wrong but also not required as
for PXAv3 driver the corresponding clock is mandatory. Remove the
checks from sdhci_pxav3_runtime_{suspend,resume}.

Signed-off-by: default avatarSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent ff8878fd

drivers/mmc/host/sdhci-pxav3.c

+8 −12
Original line number Diff line number Diff line
@@ -448,13 +448,11 @@ static int sdhci_pxav3_runtime_suspend(struct device *dev) 
	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);

	unsigned long flags;



	if (pltfm_host->clk) {

	spin_lock_irqsave(&host->lock, flags);

	host->runtime_suspended = true;

	spin_unlock_irqrestore(&host->lock, flags);



	clk_disable_unprepare(pltfm_host->clk);

	}



	return 0;

}
@@ -465,13 +463,11 @@ static int sdhci_pxav3_runtime_resume(struct device *dev) 
	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);

	unsigned long flags;



	if (pltfm_host->clk) {

	clk_prepare_enable(pltfm_host->clk);



	spin_lock_irqsave(&host->lock, flags);

	host->runtime_suspended = false;

	spin_unlock_irqrestore(&host->lock, flags);

	}



	return 0;

}