diff mbox series

[v2] scsi: ufs-exynos: use devm_platform_ioremap_resource_byname()

Message ID 20200916084017.14086-1-huobean@gmail.com
State Accepted
Headers show
Series [v2] scsi: ufs-exynos: use devm_platform_ioremap_resource_byname() | expand

Commit Message

Bean Huo Sept. 16, 2020, 8:40 a.m. UTC
From: Bean Huo <beanhuo@micron.com>

Use devm_platform_ioremap_resource_byname() to simplify the code.

Signed-off-by: Bean Huo <beanhuo@micron.com>
---

v1-v2: change the patch commit subject

---
 drivers/scsi/ufs/ufs-exynos.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

Comments

Alim Akhtar Sept. 29, 2020, 6:15 p.m. UTC | #1
Hi Bean,

> -----Original Message-----
> From: Bean Huo <huobean@gmail.com>
> Sent: 16 September 2020 14:10
> To: alim.akhtar@samsung.com; avri.altman@wdc.com;
> asutoshd@codeaurora.org; jejb@linux.ibm.com;
> martin.petersen@oracle.com; stanley.chu@mediatek.com;
> beanhuo@micron.com; bvanassche@acm.org; tomas.winkler@intel.com;
> cang@codeaurora.org
> Cc: linux-scsi@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: [PATCH v2] scsi: ufs-exynos: use
> devm_platform_ioremap_resource_byname()
> 
> From: Bean Huo <beanhuo@micron.com>
> 
> Use devm_platform_ioremap_resource_byname() to simplify the code.
> 
> Signed-off-by: Bean Huo <beanhuo@micron.com>
> ---
Thanks! 
Acked-by: Alim Akhtar <alim.akhtar@samsung.com>

> 
> v1-v2: change the patch commit subject
>
Martin K. Petersen Sept. 30, 2020, 2:55 a.m. UTC | #2
Bean,

> Use devm_platform_ioremap_resource_byname() to simplify the code.

Applied to 5.10/scsi-staging, thanks!
Martin K. Petersen Oct. 3, 2020, 3:26 a.m. UTC | #3
On Wed, 16 Sep 2020 10:40:17 +0200, Bean Huo wrote:

> Use devm_platform_ioremap_resource_byname() to simplify the code.

Applied to 5.10/scsi-queue, thanks!

[1/1] scsi: ufs: ufs-exynos: Use devm_platform_ioremap_resource_byname()
      https://git.kernel.org/mkp/scsi/c/2dd39fad92a1
diff mbox series

Patch

diff --git a/drivers/scsi/ufs/ufs-exynos.c b/drivers/scsi/ufs/ufs-exynos.c
index 8f1b6f61a776..1eecbe550536 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);