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Commit abab584d 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: gadget: ci13xxx: Do not clear USBCMD_SESS_VLD_CTRL on disconnect"

parents e1120b0c 4ef55a07

drivers/usb/gadget/ci13xxx_msm.c

+0 −7
Original line number Diff line number Diff line
@@ -70,18 +70,11 @@ static void ci13xxx_msm_disconnect(void) 
	struct usb_phy *phy = udc->transceiver;



	if (phy && (phy->flags & ENABLE_DP_MANUAL_PULLUP)) {

		u32 temp;



		usb_phy_io_write(phy,

				ULPI_MISC_A_VBUSVLDEXT |

				ULPI_MISC_A_VBUSVLDEXTSEL,

				ULPI_CLR(ULPI_MISC_A));



		/* Notify LINK of VBUS LOW */

		temp = readl_relaxed(USB_USBCMD);

		temp &= ~USBCMD_SESS_VLD_CTRL;

		writel_relaxed(temp, USB_USBCMD);



		/*

		 * Add memory barrier as it is must to complete

		 * above USB PHY and Link register writes before