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| author | Bean Huo <beanhuo@micron.com> | 2020-09-16 10:40:17 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-09-30 04:52:43 +0200 |
| commit | 2dd39fad92a1f25f6083b172160ec2e7efbf82c9 (patch) | |
| tree | 91ec5c314b2299a653982d6505b928261c152ea7 | |
| parent | scsi: ufs-mediatek: dt-bindings: Add mt8192-ufshci compatible string (diff) | |
| download | linux-2dd39fad92a1f25f6083b172160ec2e7efbf82c9.tar.xz linux-2dd39fad92a1f25f6083b172160ec2e7efbf82c9.zip | |
scsi: ufs: ufs-exynos: Use devm_platform_ioremap_resource_byname()
Use devm_platform_ioremap_resource_byname() to simplify the code.
Link: https://lore.kernel.org/r/20200916084017.14086-1-huobean@gmail.com
Acked-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/ufs/ufs-exynos.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/scsi/ufs/ufs-exynos.c b/drivers/scsi/ufs/ufs-exynos.c index ed4354472d08..5e6b95dbb578 100644 --- a/drivers/scsi/ufs/ufs-exynos.c +++ b/drivers/scsi/ufs/ufs-exynos.c @@ -940,7 +940,6 @@ static int exynos_ufs_init(struct ufs_hba *hba) struct device *dev = hba->dev; struct platform_device *pdev = to_platform_device(dev); struct exynos_ufs *ufs; - struct resource *res; int ret; ufs = devm_kzalloc(dev, sizeof(*ufs), GFP_KERNEL); @@ -948,24 +947,21 @@ static int exynos_ufs_init(struct ufs_hba *hba) return -ENOMEM; /* exynos-specific hci */ - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "vs_hci"); - ufs->reg_hci = devm_ioremap_resource(dev, res); + ufs->reg_hci = devm_platform_ioremap_resource_byname(pdev, "vs_hci"); if (IS_ERR(ufs->reg_hci)) { dev_err(dev, "cannot ioremap for hci vendor register\n"); return PTR_ERR(ufs->reg_hci); } /* unipro */ - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "unipro"); - ufs->reg_unipro = devm_ioremap_resource(dev, res); + ufs->reg_unipro = devm_platform_ioremap_resource_byname(pdev, "unipro"); if (IS_ERR(ufs->reg_unipro)) { dev_err(dev, "cannot ioremap for unipro register\n"); return PTR_ERR(ufs->reg_unipro); } /* ufs protector */ - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ufsp"); - ufs->reg_ufsp = devm_ioremap_resource(dev, res); + ufs->reg_ufsp = devm_platform_ioremap_resource_byname(pdev, "ufsp"); if (IS_ERR(ufs->reg_ufsp)) { dev_err(dev, "cannot ioremap for ufs protector register\n"); return PTR_ERR(ufs->reg_ufsp); |