From: Jiangfeng Xiao <xiaojiangfeng@huawei.com>
To: <yisen.zhuang@huawei.com>, <salil.mehta@huawei.com>,
<dingtianhong@huawei.com>, <xiaojiangfeng@huawei.com>
Cc: <davem@davemloft.net>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>, <netdev@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<leeyou.li@huawei.com>, <xiekunxun@huawei.com>,
<jianping.liu@huawei.com>, <nixiaoming@huawei.com>
Subject: [PATCH 02/10] net: hisilicon: Cleanup for got restricted __be32
Date: Fri, 5 Jul 2019 14:10:44 +0800 [thread overview]
Message-ID: <1562307044-103602-1-git-send-email-xiaojiangfeng@huawei.com> (raw)
This patch fixes the following warning from sparse:
hip04_eth.c:468:25: warning: incorrect type in assignment
hip04_eth.c:468:25: expected unsigned int [usertype] send_addr
hip04_eth.c:468:25: got restricted __be32 [usertype]
hip04_eth.c:469:25: warning: incorrect type in assignment
hip04_eth.c:469:25: expected unsigned int [usertype] send_size
hip04_eth.c:469:25: got restricted __be32 [usertype]
hip04_eth.c:470:19: warning: incorrect type in assignment
hip04_eth.c:470:19: expected unsigned int [usertype] cfg
hip04_eth.c:470:19: got restricted __be32 [usertype]
hip04_eth.c:472:23: warning: incorrect type in assignment
hip04_eth.c:472:23: expected unsigned int [usertype] wb_addr
hip04_eth.c:472:23: got restricted __be32 [usertype]
Signed-off-by: Jiangfeng Xiao <xiaojiangfeng@huawei.com>
---
drivers/net/ethernet/hisilicon/hip04_eth.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c
index 2b5112b..31f13cf 100644
--- a/drivers/net/ethernet/hisilicon/hip04_eth.c
+++ b/drivers/net/ethernet/hisilicon/hip04_eth.c
@@ -465,11 +465,11 @@ static void hip04_start_tx_timer(struct hip04_priv *priv)
priv->tx_skb[tx_head] = skb;
priv->tx_phys[tx_head] = phys;
- desc->send_addr = cpu_to_be32(phys);
- desc->send_size = cpu_to_be32(skb->len);
- desc->cfg = cpu_to_be32(TX_CLEAR_WB | TX_FINISH_CACHE_INV);
+ desc->send_addr = (__force u32)cpu_to_be32(phys);
+ desc->send_size = (__force u32)cpu_to_be32(skb->len);
+ desc->cfg = (__force u32)cpu_to_be32(TX_CLEAR_WB | TX_FINISH_CACHE_INV);
phys = priv->tx_desc_dma + tx_head * sizeof(struct tx_desc);
- desc->wb_addr = cpu_to_be32(phys);
+ desc->wb_addr = (__force u32)cpu_to_be32(phys);
skb_tx_timestamp(skb);
hip04_set_xmit_desc(priv, phys);
--
1.8.5.6
reply other threads:[~2019-07-05 6:11 UTC|newest]
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