From patchwork Fri Feb 28 13:44:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dennis-YC Hsieh X-Patchwork-Id: 11412301 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 944F81395 for ; Fri, 28 Feb 2020 13:46:26 +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 3F943246A8 for ; Fri, 28 Feb 2020 13:46:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gALzSXws"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="WIKrN8Q5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3F943246A8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.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=6S9xCWJQeo6vy5PQUEGpUY9oVorjpKoE7N5cXFXsJGU=; b=gALzSXwsWGa6YZ LZOl9oWB/NOnRK1ghWHK02/fDpN2WJYCQNxbAyO0pvX7Ce72CPNj5f3tmTV7+E1aMzawKSZliOocK BFQpN3OOhdUtDX7mFNwPfucWFw9jxQHZmHmVlRETCEjxTGZ1JrKvxMePWRgek4Qc2/iouNtp1xKD8 /H7egOi8hL4aDEwnmE1JwUTwbyTHecBqso/D82lF9WMPkOXYcNTaLrqelfUeyi2QNrv5Wn3857lLy ZxspbgIvWajcRjdwmx0kELIvtFmeYHGs0/8GXSQElZ9xB2yZr3LUl46PXJC3ton34zCb45FKbfUYq hPenUmAuJYmaw06qrCTg==; 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 1j7fyB-0000oH-B9; Fri, 28 Feb 2020 13:46:23 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7fx4-0006yr-Um; Fri, 28 Feb 2020 13:45:16 +0000 X-UUID: 3d78c79d30144243ad7c4b3839a550e1-20200228 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=J3RECQ0d49qohwUAI6HrEdpeiz9kkXmR7Kg62M4vxiA=; b=WIKrN8Q5YrtZkjMaotXjbdYt2BR25mFI1vbgi60EqB9IQv/poEt2hggUOfgQ/OcfnO3HsrAdtkMp031hL9td9rLAiRiLaeZsUf5XHx2KmRWp8p2YiKxGgDq7nkx5QWP195MoTO+mXN2wnVB/uLrQUIroBJF9Ag1es95uukr7Knk=; X-UUID: 3d78c79d30144243ad7c4b3839a550e1-20200228 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1810674084; Fri, 28 Feb 2020 05:45:08 -0800 Received: from mtkmbs05n1.mediatek.inc (172.21.101.15) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Feb 2020 05:45:49 -0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Feb 2020 21:44:01 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 28 Feb 2020 21:45:04 +0800 From: Dennis YC Hsieh To: Rob Herring , Matthias Brugger , Jassi Brar Subject: [PATCH v3 05/13] soc: mediatek: cmdq: return send msg error code Date: Fri, 28 Feb 2020 21:44:13 +0800 Message-ID: <1582897461-15105-7-git-send-email-dennis-yc.hsieh@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1582897461-15105-1-git-send-email-dennis-yc.hsieh@mediatek.com> References: <1582897461-15105-1-git-send-email-dennis-yc.hsieh@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200228_054515_093778_C3E151F0 X-CRM114-Status: UNSURE ( 8.66 ) X-CRM114-Notice: Please train this message. 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Fixes: 576f1b4bc802 ("soc: mediatek: Add Mediatek CMDQ helper") Signed-off-by: Dennis YC Hsieh --- drivers/soc/mediatek/mtk-cmdq-helper.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c index 2e1bc513569b..0698612de5ad 100644 --- a/drivers/soc/mediatek/mtk-cmdq-helper.c +++ b/drivers/soc/mediatek/mtk-cmdq-helper.c @@ -351,11 +351,11 @@ int cmdq_pkt_flush_async(struct cmdq_pkt *pkt, cmdq_async_flush_cb cb, spin_unlock_irqrestore(&client->lock, flags); } - mbox_send_message(client->chan, pkt); + err = mbox_send_message(client->chan, pkt); /* We can send next packet immediately, so just call txdone. */ mbox_client_txdone(client->chan, 0); - return 0; + return err; } EXPORT_SYMBOL(cmdq_pkt_flush_async);