From patchwork Mon Mar 9 00:38:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 11425999 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 1B222138D for ; Mon, 9 Mar 2020 00:46:09 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id E724A20674 for ; Mon, 9 Mar 2020 00:46:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QTj9voDe" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E724A20674 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.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=bombadil.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=dB74C821rVvwzO5MjK0Wr1eO+Jgjsl7Q/Qw7mXPu9Hw=; b=QTj9voDeheSeFb svCXKuAzrxpEW838aCvTPeRJmOBTVcsUyvBl/RR0TgkAv3OVa65qS52omlu0RE0P6Dh3cjlndJ/Fy Kv0wPtkvqnEtju4ibnmB4eb97RN/wv+RtSVZV9Ztbcu8Lu4tloqyQgoAjfoJcfEJQSQDfKYl3W1Uh q03s9iBaLDg9uQLz2AaBbOFOfqrOWOfFzobxyN6lHXqFx4ufs0Rha7NZcd8PCARclFgdOR40ozVlt SLQvzf71kdFYWpR/AvBLDKRP6BSkn3XL6kNVg2MRdO+MFms54+MMVZfjaChJvwf6tDtNi3YVGtnfN qpatnySse2DgC5qKGsyQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jB6YX-0006Vw-4N; Mon, 09 Mar 2020 00:46:05 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jB6Xn-0005ek-TM for linux-arm-kernel@lists.infradead.org; Mon, 09 Mar 2020 00:45:21 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 5738A201518; Mon, 9 Mar 2020 01:45:16 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 4BA0D20096A; Mon, 9 Mar 2020 01:44:57 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 31881402D5; Mon, 9 Mar 2020 08:44:42 +0800 (SGT) From: Anson Huang To: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, dmitry.torokhov@gmail.com, a.zummo@towertech.it, alexandre.belloni@bootlin.com, rui.zhang@intel.com, daniel.lezcano@linaro.org, amit.kucheria@verdurent.com, wim@linux-watchdog.org, linux@roeck-us.net, daniel.baluta@nxp.com, gregkh@linuxfoundation.org, linux@rempel-privat.de, tglx@linutronix.de, m.felsch@pengutronix.de, andriy.shevchenko@linux.intel.com, arnd@arndb.de, ronald@innovation.ch, krzk@kernel.org, robh@kernel.org, leonard.crestez@nxp.com, aisheng.dong@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, linux-rtc@vger.kernel.org, linux-pm@vger.kernel.org, linux-watchdog@vger.kernel.org Subject: [PATCH V3 5/7] input: keyboard: imx_sc_key: Fix build warning for !CONFIG_IMX_SCU case Date: Mon, 9 Mar 2020 08:38:18 +0800 Message-Id: <1583714300-19085-5-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1583714300-19085-1-git-send-email-Anson.Huang@nxp.com> References: <1583714300-19085-1-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200308_174520_187954_6B07744D X-CRM114-Status: UNSURE ( 8.39 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [92.121.34.21 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 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: Linux-imx@nxp.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Fix below build warning when COMPILE_TEST is enabled while IMX_SCU is not: drivers/input/keyboard/imx_sc_key.c: In function ‘imx_sc_check_for_events’: drivers/input/keyboard/imx_sc_key.c:87:27: warning: ‘msg.state’ is used uninitialized in this function [-Wuninitialized] state = (bool)(msg.state & 0xff); ^ AR drivers/input/keyboard/built-in.a Signed-off-by: Anson Huang --- No change. --- drivers/input/keyboard/imx_sc_key.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/keyboard/imx_sc_key.c b/drivers/input/keyboard/imx_sc_key.c index 2672fd4..1b55348 100644 --- a/drivers/input/keyboard/imx_sc_key.c +++ b/drivers/input/keyboard/imx_sc_key.c @@ -69,6 +69,7 @@ static void imx_sc_check_for_events(struct work_struct *work) hdr->func = IMX_SC_MISC_FUNC_GET_BUTTON_STATUS; hdr->size = 1; + msg.state = 0; error = imx_scu_call_rpc(priv->key_ipc_handle, &msg, true); if (error) { dev_err(&input->dev, "read imx sc key failed, error %d\n", error);