[PATCH -next] scsi: ufs-hisi: use devm_platform_ioremap_resource() to simplify code

[YueHaibing]

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/scsi/ufs/ufs-hisi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/scsi/ufs/ufs-hisi.c b/drivers/scsi/ufs/ufs-hisi.c
index f4d1dca..6bbb167 100644
--- a/drivers/scsi/ufs/ufs-hisi.c
+++ b/drivers/scsi/ufs/ufs-hisi.c
@@ -447,13 +447,11 @@ static int ufs_hisi_resume(struct ufs_hba *hba, enum 
ufs_pm_op pm_op)
 
 static int ufs_hisi_get_resource(struct ufs_hisi_host *host)
 {
-       struct resource *mem_res;
        struct device *dev = host->hba->dev;
        struct platform_device *pdev = to_platform_device(dev);
 
        /* get resource of ufs sys ctrl */
-       mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-       host->ufs_sys_ctrl = devm_ioremap_resource(dev, mem_res);
+       host->ufs_sys_ctrl = devm_platform_ioremap_resource(pdev, 1);
        if (IS_ERR(host->ufs_sys_ctrl))
                return PTR_ERR(host->ufs_sys_ctrl);
 
-- 
2.7.4