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From: Xu Wang <vulab@iscas.ac.cn>
To: pantelis.antoniou@gmail.com, davem@davemloft.net,
	kuba@kernel.org, linuxppc-dev@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] net: ethernet: fs-enet: remove casting dma_alloc_coherent
Date: Fri, 11 Dec 2020 08:52:12 +0000	[thread overview]
Message-ID: <20201211085212.85457-1-vulab@iscas.ac.cn> (raw)

Remove casting the values returned by dma_alloc_coherent.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
 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);
-- 
2.17.1


             reply	other threads:[~2020-12-11  8:54 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-11  8:52 Xu Wang [this message]
2020-12-11 15:22 ` [PATCH] net: ethernet: fs-enet: remove casting dma_alloc_coherent Christophe Leroy
2020-12-11 16:07   ` David Laight
2020-12-11 16:42     ` Christophe Leroy
2020-12-11 16:55       ` David Laight
2021-03-16 18:10         ` Christophe Leroy

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