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Commit 9673d9f6 authored by Christian Lütke-Stetzkamp's avatar Christian Lütke-Stetzkamp Committed by Greg Kroah-Hartman
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staging: mt7621-mmc: Refactor suspend, resume 



Refactor msdc_drv_{suspend, resume} by adding a new function
msdc_drv_pm, that cleans up the code and removes double code.

Signed-off-by: default avatarChristian Lütke-Stetzkamp <christian@lkamp.de>
Reviewed-by: default avatarNeilBrown <neil@brown.name>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d364f14b

drivers/staging/mt7621-mmc/sd.c

+11 −15
Original line number Diff line number Diff line
@@ -2907,34 +2907,30 @@ static int msdc_drv_remove(struct platform_device *pdev) 


/* Fix me: Power Flow */

#ifdef CONFIG_PM

static int msdc_drv_suspend(struct platform_device *pdev, pm_message_t state)



static void msdc_drv_pm(struct platform_device *pdev, pm_message state)

{

	int ret = 0;

	struct mmc_host *mmc = platform_get_drvdata(pdev);

	struct msdc_host *host = mmc_priv(mmc);



	if (mmc && state.event == PM_EVENT_SUSPEND && (host->hw->flags & MSDC_SYS_SUSPEND)) { /* will set for card */

	if (mmc && (host->hw->flags & MSDC_SYS_SUSPEND))

		msdc_pm(state, (void *)host);

}



	return ret;

static int msdc_drv_suspend(struct platform_device *pdev, pm_message_t state)

{

	if (state.event == PM_EVENT_SUSPEND)

		msdc_drv_pm(pdev, state);

	return 0;

}



static int msdc_drv_resume(struct platform_device *pdev)

{

	int ret = 0;

	struct mmc_host *mmc = platform_get_drvdata(pdev);

	struct msdc_host *host = mmc_priv(mmc);

	struct pm_message state;



	state.event = PM_EVENT_RESUME;

	if (mmc && (host->hw->flags & MSDC_SYS_SUSPEND)) {/* will set for card */

		msdc_pm(state, (void *)host);

	}



	/* This mean WIFI not controller by PM */



	return ret;

	msdc_drv_pm(pdev, state);

	return 0;

}

#endif