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: Joel Stanley <joel@jms.id.au>
Acked-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
---
 drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index 397e677a691c2c6d199063f44358196a4569b389..46094cca297479d1cf19f6db99538c5e7a0fec92 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -144,11 +144,9 @@ static int aspeed_gfx_load(struct drm_device *drm)
 	struct aspeed_gfx *priv = to_aspeed_gfx(drm);
 	struct device_node *np = pdev->dev.of_node;
 	const struct aspeed_gfx_config *config;
-	struct resource *res;
 	int ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv->base = devm_ioremap_resource(drm->dev, res);
+	priv->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv->base))
 		return PTR_ERR(priv->base);
 

-- 
2.48.1

On Tue, 25 Feb 2025 17:20:42 -0500, Anusha Srivatsa wrote:
> 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);
> 
> [...]

Applied to misc/kernel.git (drm-misc-next).

Thanks!
Maxime