From patchwork Fri Dec 11 08:52:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xu Wang X-Patchwork-Id: 1414795 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4Csl1n5YW6z9sSf for ; Fri, 11 Dec 2020 19:53:33 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4Csl1n4LH2zDqxb for ; Fri, 11 Dec 2020 19:53:33 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.helo=cstnet.cn (client-ip=159.226.251.25; helo=cstnet.cn; envelope-from=vulab@iscas.ac.cn; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Received: from cstnet.cn (smtp25.cstnet.cn [159.226.251.25]) by lists.ozlabs.org (Postfix) with ESMTP id 4Csl0K4THdzDqtd for ; Fri, 11 Dec 2020 19:52:17 +1100 (AEDT) Received: from localhost.localdomain (unknown [124.16.141.241]) by APP-05 (Coremail) with SMTP id zQCowAD39Hg+M9NfCkMDAA--.10772S2; Fri, 11 Dec 2020 16:52:15 +0800 (CST) From: Xu Wang To: pantelis.antoniou@gmail.com, davem@davemloft.net, kuba@kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH] net: ethernet: fs-enet: remove casting dma_alloc_coherent Date: Fri, 11 Dec 2020 08:52:12 +0000 Message-Id: <20201211085212.85457-1-vulab@iscas.ac.cn> X-Mailer: git-send-email 2.17.1 X-CM-TRANSID: zQCowAD39Hg+M9NfCkMDAA--.10772S2 X-Coremail-Antispam: 1UD129KBjvdXoW7Xw15CFWrWFyUJry5KrWfZrb_yoWfZwc_ur srZFn7Ww4UJryFyw48KrW3Zr929FZ0va1rZF1vgayaqr9Fvrn5W34UZr1fXF13ur48uFZ8 Zwnxtry3A345KjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb2xYjsxI4VWkCwAYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I 6I8E6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM2 8CjxkF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW7JVWDJwA2z4x0Y4vE2Ix0 cI8IcVCY1x0267AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv67AKxVWxJr0_GcWl84ACjcxK6I 8E87Iv6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI 64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1q6rW5McIj6I8E87Iv67AKxVW8Jr0_Cr 1UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwCY02Avz4vE14v_GFyl42xK 82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGw C20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48J MIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMI IF0xvE42xK8VAvwI8IcIk0rVW3JVWrJr1lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2 z280aVCY1x0267AKxVWUJVW8JbIYCTnIWIevJa73UjIFyTuYvjxUxb4SUUUUU X-Originating-IP: [124.16.141.241] X-CM-SenderInfo: pyxotu46lvutnvoduhdfq/1tbiBgkHA10Te1Xx+wAAsh X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Remove casting the values returned by dma_alloc_coherent. Signed-off-by: Xu Wang --- drivers/net/ethernet/freescale/fs_enet/mac-fec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c index 99fe2c210d0f..3ae345676e50 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c +++ b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c @@ -131,7 +131,7 @@ static int allocate_bd(struct net_device *dev) struct fs_enet_private *fep = netdev_priv(dev); const struct fs_platform_info *fpi = fep->fpi; - fep->ring_base = (void __force __iomem *)dma_alloc_coherent(fep->dev, + fep->ring_base = dma_alloc_coherent(fep->dev, (fpi->tx_ring + fpi->rx_ring) * sizeof(cbd_t), &fep->ring_mem_addr, GFP_KERNEL);