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Commit 54e691ed authored by Ajay Agarwal's avatar Ajay Agarwal
Browse files

usb: dwc3-msm: Remove redundant dwc3_msm_suspend call 



dwc3_msm_pm_suspend bails out if DWC is not runtime suspended.
And if it is, it again calls dwc3_msm_suspend which is an
unnecessary call as it also returns if DWC is in LPM.
Remove this unnecssary dwc3_msm_suspend call.

Change-Id: I27a3f430e8c5ebec8eaccf05fe3cd3e3b5f06bce
Signed-off-by: default avatarAjay Agarwal <ajaya@codeaurora.org>
parent 4719c01d

drivers/usb/dwc3/dwc3-msm.c

+2 −5
Original line number Original line Diff line number Diff line
@@ -4393,7 +4393,6 @@ static void dwc3_otg_sm_work(struct work_struct *w) 
#ifdef CONFIG_PM_SLEEP

#ifdef CONFIG_PM_SLEEP

static int dwc3_msm_pm_suspend(struct device *dev)

static int dwc3_msm_pm_suspend(struct device *dev)

{

{

	int ret = 0;

	struct dwc3_msm *mdwc = dev_get_drvdata(dev);

	struct dwc3_msm *mdwc = dev_get_drvdata(dev);

	struct dwc3 *dwc = platform_get_drvdata(mdwc->dwc3);

	struct dwc3 *dwc = platform_get_drvdata(mdwc->dwc3);
@@ -4406,11 +4405,9 @@ static int dwc3_msm_pm_suspend(struct device *dev) 
		return -EBUSY;

		return -EBUSY;

	}

	}





	ret = dwc3_msm_suspend(mdwc);

	if (!ret)

	atomic_set(&mdwc->pm_suspended, 1);

	atomic_set(&mdwc->pm_suspended, 1);





	return ret;

	return 0;

}

}





static int dwc3_msm_pm_resume(struct device *dev)

static int dwc3_msm_pm_resume(struct device *dev)