From patchwork Mon Feb 11 02:13:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryder Lee X-Patchwork-Id: 10805061 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A56126C2 for ; Mon, 11 Feb 2019 02:13:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 93FAE29443 for ; Mon, 11 Feb 2019 02:13:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 87B9429536; Mon, 11 Feb 2019 02:13:56 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,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 401E129443 for ; Mon, 11 Feb 2019 02:13:56 +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=8sSHJWCiCQ0xO1WG75GIbyxPO0RF/UpVWnLowzNXd6I=; b=Ly7Ut7vNQh+ued iugu96l6j8OXUdhEULvUEgSOxxAdEoYoh9P2MkQ/j8CwM1ixvRqkKzf488INIAIJYiulBlnTH+V7r iBBbw+PpRAkxynDaMzxALS8TQ1vd3IyCRtJTclubUgQf/ReuT24yJf6mAl8kI6KYMi6iAlNsPFMa+ oNdC9vWRT+qj4IrQJQBwKGyA1bH/P9q0K5wheSkXvNFmaQbZxW4jMpPwBdOv6RLzdA6nFPfU0rgvP ocw8V7xsqx8O0RgXw2/0nBb0uA1Eyej92uhWNTMtFJFCo/DfG8rNes1GinUuPIzviFg5epjEDDtM/ 8mUM2G+RfYCVrAFZQD2A==; 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 1gt16Z-0005Tn-7z; Mon, 11 Feb 2019 02:13:55 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gt16W-0005Sy-M6 for linux-mediatek@lists.infradead.org; Mon, 11 Feb 2019 02:13:54 +0000 X-UUID: eed08b57f5ec462f895a9e46e0633450-20190210 X-UUID: eed08b57f5ec462f895a9e46e0633450-20190210 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 871775086; Sun, 10 Feb 2019 18:13:45 -0800 Received: from mtkmbs08n1.mediatek.inc (172.21.101.55) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Sun, 10 Feb 2019 18:13:43 -0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 11 Feb 2019 10:13:42 +0800 Received: from mtkslt306.mediatek.inc (10.21.14.136) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 11 Feb 2019 10:13:42 +0800 From: Ryder Lee To: Lorenzo Bianconi , Felix Fietkau , Kalle Valo Subject: [PATCH] mt76: change the retun type of mt76_dma_attach() Date: Mon, 11 Feb 2019 10:13:41 +0800 Message-ID: <228fdddb9ca96e8ce861e324eb9039722cf18f49.1549850911.git.ryder.lee@mediatek.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190210_181352_731135_A02FC614 X-CRM114-Status: UNSURE ( 7.63 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ryder Lee , netdev@vger.kernel.org, linux-wireless@vger.kernel.org, Roy Luo , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP There is no need to retun 0 in mt76_dma_attach(), so switch it to void. Signed-off-by: Ryder Lee --- drivers/net/wireless/mediatek/mt76/dma.c | 3 +-- drivers/net/wireless/mediatek/mt76/dma.h | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index e2ba263..d934d72 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -522,10 +522,9 @@ int mt76_dma_tx_queue_skb(struct mt76_dev *dev, struct mt76_queue *q, .kick = mt76_dma_kick_queue, }; -int mt76_dma_attach(struct mt76_dev *dev) +void mt76_dma_attach(struct mt76_dev *dev) { dev->queue_ops = &mt76_dma_ops; - return 0; } EXPORT_SYMBOL_GPL(mt76_dma_attach); diff --git a/drivers/net/wireless/mediatek/mt76/dma.h b/drivers/net/wireless/mediatek/mt76/dma.h index 357cc35..e3292df 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.h +++ b/drivers/net/wireless/mediatek/mt76/dma.h @@ -54,7 +54,7 @@ enum mt76_mcu_evt_type { EVT_EVENT_DFS_DETECT_RSP, }; -int mt76_dma_attach(struct mt76_dev *dev); +void mt76_dma_attach(struct mt76_dev *dev); void mt76_dma_cleanup(struct mt76_dev *dev); #endif