From patchwork Fri Jun 22 03:49:04 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 10481097 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D49F060383 for ; Fri, 22 Jun 2018 03:51:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C333028F72 for ; Fri, 22 Jun 2018 03:51:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B57FC2835B; Fri, 22 Jun 2018 03:51:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, MAILING_LIST_MULTI, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4AD3A2835B for ; Fri, 22 Jun 2018 03:51:25 +0000 (UTC) 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=Cm64kRbIqs/o23/Rojzd43yU5oJpdwKI37w27cuqjtQ=; b=OTJb8uqFQOx0Jq yP6LwqqvfT4W2oS7miWAtIjsLBTkv0245pikzdyDwMRBIYiPNnVHlsu/u5JCYjlkFhsb5d4NM2MJR WGkPxWDFn+4qsuJWMJ8QgY2IV2kMcwoMYhrshpb3Exwcc/bNIa9odc2TLbMV1JUtxK/Tgh1baKWUE FreZGF1I4+3Ct4xFPLzfHC4KgbamSLe3hsOmTW4lLc81rHF8nw2D/+AKwg60h4dlamo4zw5SOIPtO wTn2jYfTFEzLxF6qiCST00pffpHBOQHomEMN/mxk2B8wSuBcaRHNFyayjl9VGwOO6dcduSNsLBpql xGGjBSIwVKgy0d3trBVA==; 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 1fWD6Q-00074b-5f; Fri, 22 Jun 2018 03:51:14 +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 1fWD4u-0004yz-Nj; Fri, 22 Jun 2018 03:49:42 +0000 X-UUID: ae54d3783d144c8680bd8d675313e484-20180622 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 144648032; Fri, 22 Jun 2018 11:49:16 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Fri, 22 Jun 2018 11:49:14 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Fri, 22 Jun 2018 11:49:14 +0800 From: To: , Subject: [PATCH 1/7] pinctrl: mt7622: fix error path on failing at groups building Date: Fri, 22 Jun 2018 11:49:04 +0800 Message-ID: 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-20180621_204940_932058_ACDFA6A3 X-CRM114-Status: GOOD ( 11.08 ) 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: linux-gpio@vger.kernel.org, stable@vger.kernel.org, Sean Wang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Sean Wang It should be to return an error code when failing at groups building. Cc: stable@vger.kernel.org Fixes: d6ed93551320 ("pinctrl: mediatek: add pinctrl driver for MT7622 SoC") Signed-off-by: Sean Wang --- drivers/pinctrl/mediatek/pinctrl-mt7622.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7622.c b/drivers/pinctrl/mediatek/pinctrl-mt7622.c index e3f1ab2..9ad8cb77 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7622.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7622.c @@ -1703,7 +1703,7 @@ static int mtk_pinctrl_probe(struct platform_device *pdev) err = mtk_build_groups(hw); if (err) { dev_err(&pdev->dev, "Failed to build groups\n"); - return 0; + return err; } /* Setup functions descriptions per SoC types */