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Subject:
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From: Xie Ludan <xie.ludan@zte.com.cn>
Introduce devm_platform_ioremap_resource_byname() to simplify resource
retrieval and mapping.This new function consolidates
platform_get_resource_byname() and devm_ioremap_resource() into
a single call, improving code readability and reducing API call overhead.
Signed-off-by: Xie Ludan <xie.ludan@zte.com.cn>
Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
drivers/phy/marvell/phy-mvebu-a3700-comphy.c | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/drivers/phy/marvell/phy-mvebu-a3700-comphy.c b/drivers/phy/mar=
vell/phy-mvebu-a3700-comphy.c
index 1d1db1737422..e629a1a73214 100644
--- a/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
+++ b/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
@@ -1253,26 +1253,20 @@ static int mvebu_a3700_comphy_probe(struct platform=
_device *pdev)
spin_lock_init(&priv->lock);
- res =3D platform_get_resource_byname(pdev, IORESOURCE_MEM, "comphy");
- priv->comphy_regs =3D devm_ioremap_resource(&pdev->dev, res);
+ priv->comphy_regs =3D devm_platform_ioremap_resource_byname(pdev, "comphy=
");
if (IS_ERR(priv->comphy_regs))
return PTR_ERR(priv->comphy_regs);
- res =3D platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "lane1_pcie_gbe");
- priv->lane1_phy_regs =3D devm_ioremap_resource(&pdev->dev, res);
+ priv->lane1_phy_regs =3D devm_platform_ioremap_resource_byname(pdev, "lan=
e1_pcie_gbe");
if (IS_ERR(priv->lane1_phy_regs))
return PTR_ERR(priv->lane1_phy_regs);
- res =3D platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "lane0_usb3_gbe");
- priv->lane0_phy_regs =3D devm_ioremap_resource(&pdev->dev, res);
+ priv->lane0_phy_regs =3D devm_platform_ioremap_resource_byname(pdev, "lan=
e0_usb3_gbe");
if (IS_ERR(priv->lane0_phy_regs))
return PTR_ERR(priv->lane0_phy_regs);
- res =3D platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "lane2_sata_usb3");
- priv->lane2_phy_indirect =3D devm_ioremap_resource(&pdev->dev, res);
+ priv->lane2_phy_indirect =3D devm_platform_ioremap_resource_byname(pdev,
+ "lane2_sata_usb3");
if (IS_ERR(priv->lane2_phy_indirect))
return PTR_ERR(priv->lane2_phy_indirect);
--=20
2.25.1
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To: <miquel.raynal@bootlin.com>, <jckuo@nvidia.com>
Cc: <vkoul@kernel.org>, <kishon@kernel.org>, <linux-phy@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <thierry.reding@gmail.com>,
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Subject:
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From: Xie Ludan <xie.ludan@zte.com.cn>
Introduce devm_platform_ioremap_resource_byname() to simplify resource
retrieval and mapping.This new function consolidates
platform_get_resource_byname() and devm_ioremap_resource() into
a single call, improving code readability and reducing API call overhead.
Signed-off-by: Xie Ludan <xie.ludan@zte.com.cn>
Signed-off-by: Shao Mingyin <shao.mingyin@zte.com.cn>
---
drivers/phy/tegra/xusb-tegra186.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-teg=
ra186.c
index fae6242aa730..6586472866e2 100644
--- a/drivers/phy/tegra/xusb-tegra186.c
+++ b/drivers/phy/tegra/xusb-tegra186.c
@@ -1485,7 +1485,6 @@ tegra186_xusb_padctl_probe(struct device *dev,
{
struct platform_device *pdev =3D to_platform_device(dev);
struct tegra186_xusb_padctl *priv;
- struct resource *res;
int err;
priv =3D devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
@@ -1495,8 +1494,7 @@ tegra186_xusb_padctl_probe(struct device *dev,
priv->base.dev =3D dev;
priv->base.soc =3D soc;
- res =3D platform_get_resource_byname(pdev, IORESOURCE_MEM, "ao");
- priv->ao_regs =3D devm_ioremap_resource(dev, res);
+ priv->ao_regs =3D devm_platform_ioremap_resource_byname(pdev, "ao");
if (IS_ERR(priv->ao_regs))
return ERR_CAST(priv->ao_regs);
--=20
2.25.1