From: YueHaibing <yuehaibing@huawei.com>
To: <oulijun@huawei.com>, <xavier.huwei@huawei.com>,
<dledford@redhat.com>, <jgg@ziepe.ca>
Cc: <linux-rdma@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH -next] RDMA/hns: use devm_platform_ioremap_resource() to simplify code
Date: Fri, 6 Sep 2019 22:17:27 +0800 [thread overview]
Message-ID: <20190906141727.26552-1-yuehaibing@huawei.com> (raw)
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index dc9a1cd..5f74bf5 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -4511,7 +4511,6 @@ static int hns_roce_get_cfg(struct hns_roce_dev *hr_dev)
struct platform_device *pdev = NULL;
struct net_device *netdev = NULL;
struct device_node *net_node;
- struct resource *res;
int port_cnt = 0;
u8 phy_port;
int ret;
@@ -4550,8 +4549,7 @@ static int hns_roce_get_cfg(struct hns_roce_dev *hr_dev)
}
/* get the mapped register base address */
- res = platform_get_resource(hr_dev->pdev, IORESOURCE_MEM, 0);
- hr_dev->reg_base = devm_ioremap_resource(dev, res);
+ hr_dev->reg_base = devm_platform_ioremap_resource(hr_dev->pdev, 0);
if (IS_ERR(hr_dev->reg_base))
return PTR_ERR(hr_dev->reg_base);
--
2.7.4
next reply other threads:[~2019-09-06 14:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 14:17 YueHaibing [this message]
2019-09-12 13:33 ` [PATCH -next] RDMA/hns: use devm_platform_ioremap_resource() to simplify code Jason Gunthorpe
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