| Message ID | 20200806090717.18657-2-peter.chen@nxp.com |
|---|---|
| State | New |
| Headers | show
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Thu, 6 Aug 2020 09:08:15 +0000 From: Peter Chen <peter.chen@nxp.com> To: balbi@kernel.org Cc: linux-usb@vger.kernel.org, linux-imx@nxp.com, Peter Chen <peter.chen@nxp.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Alan Stern <stern@rowland.harvard.edu> Subject: [PATCH 2/2] Revert "usb: udc: allow adding and removing the same gadget device" Date: Thu, 6 Aug 2020 17:07:17 +0800 Message-Id: <20200806090717.18657-2-peter.chen@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200806090717.18657-1-peter.chen@nxp.com> References: <20200806090717.18657-1-peter.chen@nxp.com> Content-Type: text/plain X-ClientProxiedBy: SGAP274CA0024.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:b6::36) To AM7PR04MB7157.eurprd04.prod.outlook.com (2603:10a6:20b:118::20) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from b29397-desktop.ap.freescale.net (119.31.174.67) by SGAP274CA0024.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:b6::36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3261.19 via Frontend Transport; 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diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index ee226ad802a4..2170bb67cc9e 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -1338,7 +1338,6 @@ void usb_del_gadget_udc(struct usb_gadget *gadget) flush_work(&gadget->work); device_unregister(&udc->dev); device_unregister(&gadget->dev); - memset(&gadget->dev, 0x00, sizeof(gadget->dev)); } EXPORT_SYMBOL_GPL(usb_del_gadget_udc);
We have already allocated gadget structure dynamically at UDC (dwc3) driver, so commit fac323471df6 ("usb: udc: allow adding and removing the same gadget device")could be reverted. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Peter Chen <peter.chen@nxp.com> --- drivers/usb/gadget/udc/core.c | 1 - 1 file changed, 1 deletion(-)