[PATCH v2 16/17] phy: tegra: convert to devm_platform_ioremap_resource(_byname)

Chunfeng Yun
2020-11-06T06:20:35Z

Use devm_platform_ioremap_resource(_byname) to simplify code

Cc: JC Kuo <jckuo@nvidia.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2: no changes
---
drivers/phy/tegra/phy-tegra194-p2u.c | 4 +---
drivers/phy/tegra/xusb.c | 4 +---
2 files changed, 2 insertions(+), 6 deletions(-)

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;