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Commit c8b9e5ed 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-qusb: Preserve the reset value of powerdown register"

parents 1a9b217d 7a274cb0

drivers/usb/phy/phy-msm-qusb.c

+4 −2
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2014-2017, The Linux Foundation. All rights reserved.

 * Copyright (c) 2014-2018, 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
@@ -706,7 +706,9 @@ static int qusb_phy_set_suspend(struct usb_phy *phy, int suspend) 
				qphy->base + QUSB2PHY_PORT_INTR_CTRL);



			/* Disable PHY */

			writel_relaxed(POWER_DOWN,

			writel_relaxed(POWER_DOWN |

				readl_relaxed(qphy->base +

					QUSB2PHY_PORT_POWERDOWN),

				qphy->base + QUSB2PHY_PORT_POWERDOWN);

			/* Make sure that above write is completed */

			wmb();