From patchwork Mon Aug 19 12:01:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jinjie Ruan X-Patchwork-Id: 13768253 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 221ABC3DA4A for ; Mon, 19 Aug 2024 11:58:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding: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=2MmkOcyXj14j/eevLRkch//wxAUCl9AetOXT1f1L4Hg=; b=IO0fOZ+/f8hXJAZrCBm5Jko9dT v8bFe76/ywgf/TQg0en7Y5YON5CuAYBr7Hs5NZqa6j5xft6n9es8RqRXtNfBKH3geLbkRmcF/9+76 YNTwrAuUcllX4x5dCPvFd2bLAUIf7snDRBzNA1XpHTE1CQqED7YI4LryzIcsSS+3EnnL0+FrCJeEp fqic/At2c9Rey+6q4vGx2GQqLUwy4RcKkTF8dwtrNDp17G3u1yp6AeRMJ7SW72vDu5OeUgtbqRZQT a+lLkE8+LOa6FE4GjZyRx9QGUCSVUP/LH0mbmshzKoeuH5Y7U353ZVGUp/wZv1DkBUIX0VsxSO3oU e/tMPttg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sg11q-00000001K40-44Ut; Mon, 19 Aug 2024 11:58:31 +0000 Received: from szxga05-in.huawei.com ([45.249.212.191]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sg0xP-00000001Ikh-2x25 for linux-arm-kernel@lists.infradead.org; Mon, 19 Aug 2024 11:53:57 +0000 Received: from mail.maildlp.com (unknown [172.19.88.163]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4WnW8J5d1Kz1j6gG; Mon, 19 Aug 2024 19:48:48 +0800 (CST) Received: from kwepemh500013.china.huawei.com (unknown [7.202.181.146]) by mail.maildlp.com (Postfix) with ESMTPS id 1955718001B; Mon, 19 Aug 2024 19:53:47 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemh500013.china.huawei.com (7.202.181.146) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 19 Aug 2024 19:53:46 +0800 From: Jinjie Ruan To: , , , , , , , , , , CC: Subject: [PATCH -next 8/8] serial: xilinx_uartps: Make cdns_rs485_supported static Date: Mon, 19 Aug 2024 20:01:07 +0800 Message-ID: <20240819120107.3884973-1-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.90.53.73] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To kwepemh500013.china.huawei.com (7.202.181.146) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240819_045356_083035_7417B3A3 X-CRM114-Status: GOOD ( 10.60 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The sparse tool complains as follows: drivers/tty/serial/xilinx_uartps.c:222:21: warning: symbol 'cdns_rs485_supported' was not declared. Should it be static? This symbol is not used outside xilinx_uartps.c, so marks it static. Signed-off-by: Jinjie Ruan --- drivers/tty/serial/xilinx_uartps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 2acfcea403ce..777392914819 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -219,7 +219,7 @@ struct cdns_platform_data { u32 quirks; }; -struct serial_rs485 cdns_rs485_supported = { +static struct serial_rs485 cdns_rs485_supported = { .flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND | SER_RS485_RTS_AFTER_SEND, .delay_rts_before_send = 1,