linux-kernel - [PATCH v2 18/19] drm/arcpgu: Convert to devm_platform_ioremap

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Date:   Mon, 10 Jul 2023 11:23:54 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Alexey Brodkin <abrodkin@...opsys.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     Yangtao Li <frank.li@...o.com>, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 18/19] drm/arcpgu: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
Acked-by: Alexey Brodkin <abrodkin@...opsys.com>
---
 drivers/gpu/drm/tiny/arcpgu.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/tiny/arcpgu.c b/drivers/gpu/drm/tiny/arcpgu.c
index e5b10e41554a..3a5e66d909a4 100644
--- a/drivers/gpu/drm/tiny/arcpgu.c
+++ b/drivers/gpu/drm/tiny/arcpgu.c
@@ -251,7 +251,6 @@ static int arcpgu_load(struct arcpgu_drm_private *arcpgu)
 	struct device_node *encoder_node = NULL, *endpoint_node = NULL;
 	struct drm_connector *connector = NULL;
 	struct drm_device *drm = &arcpgu->drm;
-	struct resource *res;
 	int ret;
 
 	arcpgu->clk = devm_clk_get(drm->dev, "pxlclk");
@@ -268,8 +267,7 @@ static int arcpgu_load(struct arcpgu_drm_private *arcpgu)
 	drm->mode_config.max_height = 1080;
 	drm->mode_config.funcs = &arcpgu_drm_modecfg_funcs;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	arcpgu->regs = devm_ioremap_resource(&pdev->dev, res);
+	arcpgu->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(arcpgu->regs))
 		return PTR_ERR(arcpgu->regs);
 
-- 
2.39.0