From 24c0fba2b9ed07478cd93b268352e60180eb7921 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Tue, 14 Jun 2022 23:55:39 -0500
Subject: drm/sun4i: sun8i-hdmi-phy: Use devm_platform_ioremap_resource
Git-commit: 719216eb51e9eaf4c8198d3a6704154477730e4a
Patch-mainline: v6.0-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
The struct resource is not used for anything else, so we can simplify
the code a bit by using the helper function.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220615045543.62813-3-samuel@sholland.org
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
index 4553e04144fe..10504c2de132 100644
--- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
+++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
@@ -675,7 +675,6 @@ static int sun8i_hdmi_phy_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct device_node *node = dev->of_node;
struct sun8i_hdmi_phy *phy;
- struct resource res;
void __iomem *regs;
int ret;
@@ -686,13 +685,7 @@ static int sun8i_hdmi_phy_probe(struct platform_device *pdev)
phy->variant = of_device_get_match_data(dev);
phy->dev = dev;
- ret = of_address_to_resource(node, 0, &res);
- if (ret) {
- dev_err(dev, "phy: Couldn't get our resources\n");
- return ret;
- }
-
- regs = devm_ioremap_resource(dev, &res);
+ regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(regs)) {
dev_err(dev, "Couldn't map the HDMI PHY registers\n");
return PTR_ERR(regs);
--
2.38.1