linux-kernel - [PATCH 5.15 139/172] Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured"

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Message-Id: <20220214092511.203292225@linuxfoundation.org>
Date:   Mon, 14 Feb 2022 10:26:37 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, kernel test robot <lkp@...el.com>,
        stable@...nel.org, Amelie Delaunay <amelie.delaunay@...s.st.com>,
        Minas Harutyunyan <Minas.Harutyunyan@...opsys.com>,
        Fabrice Gasnier <fabrice.gasnier@...s.st.com>
Subject: [PATCH 5.15 139/172] Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured"

From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

commit 736e8d89044c1c330967fb938fa766cd9e0d8af0 upstream.

This reverts commit 269cbcf7b72de6f0016806d4a0cec1d689b55a87.

It causes build errors as reported by the kernel test robot.

Link: https://lore.kernel.org/r/202202112236.AwoOTtHO-lkp@intel.com
Reported-by: kernel test robot <lkp@...el.com>
Fixes: 269cbcf7b72d ("usb: dwc2: drd: fix soft connect when gadget is unconfigured")
Cc: stable@...nel.org
Cc: Amelie Delaunay <amelie.delaunay@...s.st.com>
Cc: Minas Harutyunyan <Minas.Harutyunyan@...opsys.com>
Cc: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/usb/dwc2/drd.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

--- a/drivers/usb/dwc2/drd.c
+++ b/drivers/usb/dwc2/drd.c
@@ -109,10 +109,8 @@ static int dwc2_drd_role_sw_set(struct u
 		already = dwc2_ovr_avalid(hsotg, true);
 	} else if (role == USB_ROLE_DEVICE) {
 		already = dwc2_ovr_bvalid(hsotg, true);
-		if (hsotg->enabled) {
-			/* This clear DCTL.SFTDISCON bit */
-			dwc2_hsotg_core_connect(hsotg);
-		}
+		/* This clear DCTL.SFTDISCON bit */
+		dwc2_hsotg_core_connect(hsotg);
 	} else {
 		if (dwc2_is_device_mode(hsotg)) {
 			if (!dwc2_ovr_bvalid(hsotg, false))