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Commit 9393454e authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "mhi: core: Check for pm error state before asserting dev wake"

parents 347ace73 09a9f714

drivers/bus/mhi/core/mhi_pm.c

+5 −0
Original line number Diff line number Diff line
@@ -1500,6 +1500,11 @@ int __mhi_device_get_sync(struct mhi_controller *mhi_cntrl) 
	int ret;



	read_lock_bh(&mhi_cntrl->pm_lock);

	if (MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state)) {

		read_unlock_bh(&mhi_cntrl->pm_lock);

		return -EIO;

	}



	mhi_cntrl->wake_get(mhi_cntrl, true);

	if (MHI_PM_IN_SUSPEND_STATE(mhi_cntrl->pm_state))

		mhi_trigger_resume(mhi_cntrl);