From patchwork Wed Jan 22 02:50:13 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guo Ren X-Patchwork-Id: 13946810 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 42973C02182 for ; Wed, 22 Jan 2025 02:50:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=KqaWl+UJWXyya0EgR49nbTHWV3c9dPV4Tmug2lbFOps=; b=kgpqA8jLCgTbcJ hiDi5Ffu6bES7EpvhFZ26yhq/686VdrWLCUqHmaPb5frX97HzGZ/mv3IN+lHx5v/fQeysPFwCdhbt teCOiMLmC44FItbncfgomK78Yrpm+Zx6CgUAl/cT0gMx6xNPAzJ8LyWv7wRQidfoga+UJPF4SPsBO R4Uad6cnvEOxVgXVc/AZi3NxRfzqvPaRwh5ouKJeM8IaK6rd1bfxVvueTtlk8cSPz+dxBh4qsgSMd g7Rvbc5AP5kYbOFHP4Xuwi0CLZGEw2PqopLlzzHsBu6LRTA/X11SggqBk/SznUEYl3BGWKM6EKsY1 9NXUB5zgLU6mR1LIM1/w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1taQp5-00000009H6e-0PTr; Wed, 22 Jan 2025 02:50:31 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1taQp3-00000009H6M-0gHq for linux-riscv@lists.infradead.org; Wed, 22 Jan 2025 02:50:30 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D8BD35C5BA6; Wed, 22 Jan 2025 02:49:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BCB21C4CEDF; Wed, 22 Jan 2025 02:50:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737514228; bh=tSe8zq64GYFFDsH13XEnW64yDOeQMrGH+qPo7B8Ok28=; h=From:To:Cc:Subject:Date:From; b=GogVAmSfJYD3c9wtlsfGAdufGgBuUZhlf+ZlgbQzv2dpLTY6oS1LpIks7fFXFy2A9 eJ4k8bkzWAArTIgzVmnDk3es/nlWXv6SFFHxfom5wEbQoLCYGvfVWYYZDqlSSyuW5L +xlLC1DhuB+M6/vJFHn4PmyTOPClAsDYtramHrnL/meRTlU04pK2aeBcQC07/HE0vo uxHHqE4489gQFlJiIy9RM8xYkVeByOWZSZuSw7L9XSmszjI80ddHxzmNhSwFLPMQ+H dxNfQMNpMw5WJUnDyZwzF1Cvu5iHK2D0NoBIEGxg9Zae4ZDokESNRhyg+qJZMA3wxk t3lh6DhyYupVA== From: guoren@kernel.org To: palmer@dabbelt.com, guoren@kernel.org, conor@kernel.org, geert+renesas@glider.be, prabhakar.mahadev-lad.rj@bp.renesas.com Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, gregkh@linuxfoundation.org, Guo Ren , stable@vger.kernel.org, kernel test robot Subject: [PATCH] usb: gadget: udc: renesas_usb3: Fix compiler warning Date: Tue, 21 Jan 2025 21:50:13 -0500 Message-Id: <20250122025013.37155-1-guoren@kernel.org> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250121_185029_248891_79A6397C X-CRM114-Status: UNSURE ( 9.17 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Guo Ren drivers/usb/gadget/udc/renesas_usb3.c: In function 'renesas_usb3_probe': drivers/usb/gadget/udc/renesas_usb3.c:2638:73: warning: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size 6 [-Wformat-truncation=] 2638 | snprintf(usb3_ep->ep_name, sizeof(usb3_ep->ep_name), "ep%d", i); ^~~~~~~~~~~~~~~~~~~~~~~~ ^~ ^ Fixes: 8292493c22c8 ("riscv: Kconfig.socs: Add ARCH_RENESAS kconfig option") Cc: stable@vger.kernel.org Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202501201409.BIQPtkeB-lkp@intel.com/ Signed-off-by: Guo Ren Signed-off-by: Guo Ren --- drivers/usb/gadget/udc/renesas_usb3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index fce5c41d9f29..89b304cf6d03 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -310,7 +310,7 @@ struct renesas_usb3_request { struct list_head queue; }; -#define USB3_EP_NAME_SIZE 8 +#define USB3_EP_NAME_SIZE 16 struct renesas_usb3_ep { struct usb_ep ep; struct renesas_usb3 *usb3;