linux-kernel - [PATCH -next] bus: qcom: Use devm_platform_ioremap

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Date:   Fri, 28 Apr 2023 14:52:10 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     agross@...nel.org
Cc:     andersson@...nel.org, konrad.dybcio@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH -next] bus: qcom: Use devm_platform_ioremap_resource()

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

Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 drivers/bus/qcom-ebi2.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/bus/qcom-ebi2.c b/drivers/bus/qcom-ebi2.c
index c1fef1b4bd89..01e76bb05218 100644
--- a/drivers/bus/qcom-ebi2.c
+++ b/drivers/bus/qcom-ebi2.c
@@ -294,7 +294,6 @@ static int qcom_ebi2_probe(struct platform_device *pdev)
 	struct device_node *np = pdev->dev.of_node;
 	struct device_node *child;
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	void __iomem *ebi2_base;
 	void __iomem *ebi2_xmem;
 	struct clk *ebi2xclk;
@@ -325,15 +324,13 @@ static int qcom_ebi2_probe(struct platform_device *pdev)
 		goto err_disable_2x_clk;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ebi2_base = devm_ioremap_resource(dev, res);
+	ebi2_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(ebi2_base)) {
 		ret = PTR_ERR(ebi2_base);
 		goto err_disable_clk;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	ebi2_xmem = devm_ioremap_resource(dev, res);
+	ebi2_xmem = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(ebi2_xmem)) {
 		ret = PTR_ERR(ebi2_xmem);
 		goto err_disable_clk;
-- 
2.20.1.7.g153144c