From patchwork Thu Nov 26 18:09:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 333588 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 38135C63697 for ; Thu, 26 Nov 2020 18:09:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D273821D7E for ; Thu, 26 Nov 2020 18:09:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="nu97cKBi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404632AbgKZSJo (ORCPT ); Thu, 26 Nov 2020 13:09:44 -0500 Received: from mail.kernel.org ([198.145.29.99]:54796 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404399AbgKZSJo (ORCPT ); Thu, 26 Nov 2020 13:09:44 -0500 Received: from localhost (82-217-20-185.cable.dynamic.v4.ziggo.nl [82.217.20.185]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 44E9B20B80; Thu, 26 Nov 2020 18:09:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1606414183; bh=3JjTDOyYVxukDfVxy4bxD1p5JbBf7cND6hzFY+V/ZV8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nu97cKBiFiQmxrR6doWBifgnMeO01sSsbMuOAFMjS7fv03BjlNpzSZogdFHv+pqj9 wKZ5VzEGDDRTzewGu2rMFlv3mlUDf66CgfxxGD8YHelNN/tYj0avWjoHPJWZf/QtKa D5yEP1UegjSXsI1EjUn0NdFD0ohxzRR17/htoelY= From: Greg Kroah-Hartman To: balbi@kernel.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, "taehyun.cho" , stable , Will McVicker , Greg Kroah-Hartman Subject: [PATCH 2/4] USB: gadget: f_acm: add support for SuperSpeed Plus Date: Thu, 26 Nov 2020 19:09:35 +0100 Message-Id: <20201126180937.255892-2-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201126180937.255892-1-gregkh@linuxfoundation.org> References: <20201126180937.255892-1-gregkh@linuxfoundation.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: "taehyun.cho" Setup the SuperSpeed Plus descriptors for f_acm. This allows the gadget to work properly without crashing at SuperSpeed rates. Cc: Felipe Balbi Cc: stable Signed-off-by: taehyun.cho Signed-off-by: Will McVicker Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/function/f_acm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/function/f_acm.c b/drivers/usb/gadget/function/f_acm.c index 46647bfac2ef..349945e064bb 100644 --- a/drivers/usb/gadget/function/f_acm.c +++ b/drivers/usb/gadget/function/f_acm.c @@ -686,7 +686,7 @@ acm_bind(struct usb_configuration *c, struct usb_function *f) acm_ss_out_desc.bEndpointAddress = acm_fs_out_desc.bEndpointAddress; status = usb_assign_descriptors(f, acm_fs_function, acm_hs_function, - acm_ss_function, NULL); + acm_ss_function, acm_ss_function); if (status) goto fail;