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Commit 902ac391 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "usb: phy-msm-susb-qmp: Add checks to check clk_enabled"

parents a18db927 74b80978

drivers/usb/phy/phy-msm-ssusb-qmp.c

+11 −9
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2013-2018, The Linux Foundation. All rights reserved.

 * Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -484,6 +484,7 @@ static int msm_ssphy_qmp_set_suspend(struct usb_phy *uphy, int suspend) 
		/* Make sure above write completed with PHY */

		wmb();



		if (phy->clk_enabled) {

			clk_disable_unprepare(phy->cfg_ahb_clk);

			clk_disable_unprepare(phy->aux_clk);

			clk_disable_unprepare(phy->pipe_clk);
@@ -492,6 +493,7 @@ static int msm_ssphy_qmp_set_suspend(struct usb_phy *uphy, int suspend) 
			if (phy->ref_clk_src)

				clk_disable_unprepare(phy->ref_clk_src);

			phy->clk_enabled = false;

		}

		phy->in_suspend = true;

		msm_ssphy_power_enable(phy, 0);

		dev_dbg(uphy->dev, "QMP PHY is suspend\n");