[16/17] phy: tegra: convert to devm_platform_ioremap_resource(_byname)

Commit Message

Chunfeng Yun (云春峰) Oct. 29, 2020, 2:54 a.m. UTC

Use devm_platform_ioremap_resource(_byname) to simplify code

Cc: JC Kuo <[e-mail]>
Signed-off-by: Chunfeng Yun <[e-mail]>
---
 drivers/phy/tegra/phy-tegra194-p2u.c | 4 +---
 drivers/phy/tegra/xusb.c             | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

Patch

diff --git a/drivers/phy/tegra/phy-tegra194-p2u.c b/drivers/phy/tegra/phy-tegra194-p2u.c
index 7042bed9feaa..3ee02b9eb04f 100644
--- a/drivers/phy/tegra/phy-tegra194-p2u.c
+++ b/drivers/phy/tegra/phy-tegra194-p2u.c
@@ -72,14 +72,12 @@  static int tegra_p2u_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct phy *generic_phy;
 	struct tegra_p2u *phy;
-	struct resource *res;
 
 	phy = devm_kzalloc(dev, sizeof(*phy), GFP_KERNEL);
 	if (!phy)
 		return -ENOMEM;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctl");
-	phy->base = devm_ioremap_resource(dev, res);
+	phy->base = devm_platform_ioremap_resource_byname(pdev, "ctl");
 	if (IS_ERR(phy->base))
 		return PTR_ERR(phy->base);
 
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index de4a46fe1763..067e71326826 100644
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -1148,7 +1148,6 @@  static int tegra_xusb_padctl_probe(struct platform_device *pdev)
 	const struct tegra_xusb_padctl_soc *soc;
 	struct tegra_xusb_padctl *padctl;
 	const struct of_device_id *match;
-	struct resource *res;
 	int err;
 
 	/* for backwards compatibility with old device trees */
@@ -1173,8 +1172,7 @@  static int tegra_xusb_padctl_probe(struct platform_device *pdev)
 	INIT_LIST_HEAD(&padctl->pads);
 	mutex_init(&padctl->lock);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	padctl->regs = devm_ioremap_resource(&pdev->dev, res);
+	padctl->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(padctl->regs)) {
 		err = PTR_ERR(padctl->regs);
 		goto remove;