From: Anusha Srivatsa <asrivats@redhat.com>
Date: Tue, 4 Mar 2025 21:05:33 +0000 (-0500)
Subject: drm/mxsfb: move to devm_platform_ioremap_resource() usage
X-Git-Tag: v6.16-rc1~33^2~30^2~256
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=46babeac0e0856ca7d3c68a28328b55867922fe3;p=linux-block.git

drm/mxsfb: move to devm_platform_ioremap_resource() usage

Replace platform_get_resource + devm_ioremap_resource
with just devm_platform_ioremap_resource()

Used Coccinelle to do this change. SmPl patch:
@rule_1@
identifier res;
expression ioremap_res;
identifier pdev;
@@
-struct resource *res;
...
-res = platform_get_resource(pdev,...);
-ioremap_res = devm_ioremap_resource(...);
+ioremap_res = devm_platform_ioremap_resource(pdev,0);

Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Agner <stefan@agner.ch>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://patchwork.freedesktop.org/patch/640852/?series=144073&rev=5
---

diff --git a/drivers/gpu/drm/mxsfb/lcdif_drv.c b/drivers/gpu/drm/mxsfb/lcdif_drv.c
index 8ee00f59ca82..fcb2a7517377 100644
--- a/drivers/gpu/drm/mxsfb/lcdif_drv.c
+++ b/drivers/gpu/drm/mxsfb/lcdif_drv.c
@@ -134,7 +134,6 @@ static int lcdif_load(struct drm_device *drm)
 {
 	struct platform_device *pdev = to_platform_device(drm->dev);
 	struct lcdif_drm_private *lcdif;
-	struct resource *res;
 	int ret;
 
 	lcdif = devm_kzalloc(&pdev->dev, sizeof(*lcdif), GFP_KERNEL);
@@ -144,8 +143,7 @@ static int lcdif_load(struct drm_device *drm)
 	lcdif->drm = drm;
 	drm->dev_private = lcdif;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	lcdif->base = devm_ioremap_resource(drm->dev, res);
+	lcdif->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(lcdif->base))
 		return PTR_ERR(lcdif->base);
 
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 59020862cf65..377d4c4c9979 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -215,7 +215,6 @@ static int mxsfb_load(struct drm_device *drm,
 {
 	struct platform_device *pdev = to_platform_device(drm->dev);
 	struct mxsfb_drm_private *mxsfb;
-	struct resource *res;
 	int ret;
 
 	mxsfb = devm_kzalloc(&pdev->dev, sizeof(*mxsfb), GFP_KERNEL);
@@ -226,8 +225,7 @@ static int mxsfb_load(struct drm_device *drm,
 	drm->dev_private = mxsfb;
 	mxsfb->devdata = devdata;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mxsfb->base = devm_ioremap_resource(drm->dev, res);
+	mxsfb->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mxsfb->base))
 		return PTR_ERR(mxsfb->base);