From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY,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 E16E9C43387 for ; Tue, 18 Dec 2018 02:32:43 +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 B122D214C6 for ; Tue, 18 Dec 2018 02:32:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="pLlW89ES" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B122D214C6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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: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:In-Reply-To:References: List-Owner; bh=aRs7toKEXay1DAzG4q1f5nJ2HvI+t6WX8S9tHHQ6TPM=; b=pLlW89ESrzEWgo nuR0T95qWZ5+pZvL9D5YuM5E2gD/QzfDr6+ISb2tIkob8bJedfeK+Cha0aKWkuudPl+WmVg0Ujfjx hJEidPPbW3yUtowGE35DZ1UUT+5hx7Q3qknsHh5IOXINDzrc/vwzlCqUk96OYnD4woO8SRC9xxoE3 Oq5hzcaGXxGBlg4Q6qUzRwSNkUMVjCqaHA6dPlVippQVpf/irTaO8Yddrva212mN9L6Hm+xAUusiG Qccnzn58Ea8PZfIrtyU7t/QWh69zXECog9zvE8nIwpoeXjHLiISdS11QW+z+RmpngOLXWjMa1zAEH 7fHQlJXjumuCFaLkKT+w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gZ5BW-0006W3-Ji; Tue, 18 Dec 2018 02:32:38 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gZ5BS-0006Uf-0J; Tue, 18 Dec 2018 02:32:36 +0000 X-UUID: 899943ec3ddc4167860c5377a9315dd6-20181218 X-UUID: 899943ec3ddc4167860c5377a9315dd6-20181218 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1124801335; Tue, 18 Dec 2018 10:32:03 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 18 Dec 2018 10:32:01 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 18 Dec 2018 10:32:01 +0800 From: To: , , , , , , Subject: [PATCH v2] pinctrl:mediatek:add judgment conditions Date: Tue, 18 Dec 2018 10:31:22 +0800 Message-ID: <1545100282-15756-1-git-send-email-chuanjia.liu@mediatek.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181217_183234_208718_0331838A X-CRM114-Status: UNSURE ( 9.61 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: youlin.pei@mediatek.com, zhiyong.tao@mediatek.com, eddie.huang@mediatek.com, hailong.fan@mediatek.com, Chuanjia Liu Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Chuanjia Liu This patch avoid return err when virtual gpio set SMT. Signed-off-by: Chuanjia Liu --- change note: v2 : 1. delete virtual gpio number 2. add judgment conditions --- drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c index 4a9e0d4c2bbc..a576e417744a 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c @@ -290,7 +290,11 @@ static int mtk_xt_set_gpio_as_eint(void *data, unsigned long eint_n) return err; err = mtk_hw_set_value(hw, desc, PINCTRL_PIN_REG_SMT, MTK_ENABLE); - if (err) + + /* SMT doesn't support virtual GPIO, add err != -ENOTSUPP is used for + * avoid return err when virtual gpio set SMT. + */ + if (err && err != -ENOTSUPP) return err; return 0; -- 2.19.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel