From patchwork Thu Jul 23 18:49:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Birsan X-Patchwork-Id: 11681545 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D280F722 for ; Thu, 23 Jul 2020 18:51:17 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A968B206D8 for ; Thu, 23 Jul 2020 18:51:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="3QcQpTCJ"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="YhcoKZnx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A968B206D8 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=microchip.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mRN40POO9bm88lDZQ5HjHA++XbmmYrpBGVgoUNyQycE=; b=3QcQpTCJz2WWDxdg8PkYH+Py8 7jGHDYDFHnz9C1nldXel97F+9leUsrPOf3yr2Z58XtzQk55MpDYK3sMchnvJUglLr8SnDI8Ciwnv4 6uFmK9BgAIRAwWftQPpSfqIxMDdzFvB/jifIZxtGoAwPRqPhljCer27LoyZX8NLmOqr4JoraE/ADU LWOWpO8Xey0DGjSQ69bcTVFvDEht2A8uX2bLBGtPp1E0rm7Q+Olj4ImlnKD5GV/asuIUyhJ9E0atu dZkDphfGMj61w1tPrFnMmiXwYjChjY+5Tls03HiKje+hwBu1e0jOQ1w/vw/5UNqi2Iz0gcPXmFoDi c41W+6WLQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jygHq-00086z-VS; Thu, 23 Jul 2020 18:49:47 +0000 Received: from esa3.microchip.iphmx.com ([68.232.153.233]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jygHV-0007yB-Mi for linux-arm-kernel@lists.infradead.org; Thu, 23 Jul 2020 18:49:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1595530165; x=1627066165; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=MnRMwgeR1VP4Ff/VfkHXb0v/p9CjQoRUD0iRNqINwto=; b=YhcoKZnx/5LUFpqFoWpbhM9gdNYpTb1yzKzxGOs/vczzirIzWcYOHSWR kR3847jVgcEf+9sc/KFEzjxL2gcjc0DZuZLA6QRQPUtPq0u51FZEbk9BB tTkKZT0cu9Q5a4v/zNKDdqhbDnLoGd1eQqyfjzWRcdWosbFUhlw77Rvqm Nya2kpJRmfIEXmuczFk9nXP2HGJVoAFLiIW/rmxnsSwkeyKEFgv5GFxWB zv3uSQgUC2BUdwTcAg5uJka9rgSUqevii6uDJ3GqiR9KdzIUIclvmerp+ t/FQjYLdvA5lUDEKdaLQqqFFST1fBL0omdq2rqP8/WPAUYGKdv2KcqK84 g==; IronPort-SDR: FHDKERzMy/NtMaEsyYOzB8X7FTf07smKJe9p31CtIMtWE3yULkLer6qhpO/N9on6vsdVT+NEII FAv+LGITudw6oTM7Lj7oWX0CALiv9JDBMvUKibOqXzIw8LodE/B44QYQaDGJylXi1ZYI6C6nXf YXIey+X2qeC9GnQoNudrhTRrLZ3gFXply83Cf2Yz/iS/slpQujv9H9q3/sPFYjZy/9vtCjAr3F Bfr7rFxx9ZS1m0x1UAvVTdPKTl5i8Z//UTW5Qc5NRGsCVhLAW5fPn8N3ordja2bwV3YwjYgYub A7A= X-IronPort-AV: E=Sophos;i="5.75,387,1589266800"; d="scan'208";a="85153693" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 23 Jul 2020 11:49:25 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Thu, 23 Jul 2020 11:48:45 -0700 Received: from cristi-P53.lan (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.1979.3 via Frontend Transport; Thu, 23 Jul 2020 11:48:41 -0700 From: To: , , , , , , , , , , Subject: [PATCH v4 4/6] usb: gadget: udc: atmel: use 1 bank endpoints for control transfers Date: Thu, 23 Jul 2020 21:49:00 +0300 Message-ID: <20200723184902.416705-5-cristian.birsan@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200723184902.416705-1-cristian.birsan@microchip.com> References: <20200723184902.416705-1-cristian.birsan@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200723_144925_936545_F907DB90 X-CRM114-Status: UNSURE ( 7.13 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 RCVD_IN_MSPIKE_H4 RBL: Very Good reputation (+4) [68.232.153.233 listed in wl.mailspike.net] -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [68.232.153.233 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Cristian Birsan Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Cristian Birsan Use 1 bank endpoints for control transfers Signed-off-by: Cristian Birsan --- drivers/usb/gadget/udc/atmel_usba_udc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 10fa72ec8b79..59b200e32784 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -1056,6 +1056,7 @@ static struct usb_ep *atmel_usba_match_ep(struct usb_gadget *gadget, switch (usb_endpoint_type(desc)) { case USB_ENDPOINT_XFER_CONTROL: + ep->nr_banks = 1; break; case USB_ENDPOINT_XFER_ISOC: