linux-kernel - [PATCH -next] drm/bridge: analogix_dp: Use devm_platform_ioremap

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Date:   Fri, 17 Feb 2023 16:49:08 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     andrzej.hajda@...el.com
Cc:     neil.armstrong@...aro.org, rfoss@...nel.org,
        Laurent.pinchart@...asonboard.com, jonas@...boo.se,
        jernej.skrabec@...il.com, airlied@...il.com, daniel@...ll.ch,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH -next] drm/bridge: analogix_dp: Use devm_platform_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to Use devm_platform_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index df9370e0ff23..c6b228f1ed4c 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -1686,7 +1686,6 @@ analogix_dp_probe(struct device *dev, struct analogix_dp_plat_data *plat_data)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct analogix_dp_device *dp;
-	struct resource *res;
 	unsigned int irq_flags;
 	int ret;
 
@@ -1740,9 +1739,7 @@ analogix_dp_probe(struct device *dev, struct analogix_dp_plat_data *plat_data)
 
 	clk_prepare_enable(dp->clock);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	dp->reg_base = devm_ioremap_resource(&pdev->dev, res);
+	dp->reg_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(dp->reg_base)) {
 		ret = PTR_ERR(dp->reg_base);
 		goto err_disable_clk;
-- 
2.20.1.7.g153144c