linux-kernel - [PATCH] bus: qcom-ssc-block-bus: use devm_platform_ioremap_resource

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Message-ID: <202303211922161400872@zte.com.cn>
Date:   Tue, 21 Mar 2023 19:22:16 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <andersson@...nel.org>
Cc:     <agross@...nel.org>, <konrad.dybcio@...aro.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] bus: qcom-ssc-block-bus: use devm_platform_ioremap_resource_byname()

From: Ye Xingchen <ye.xingchen@....com.cn>

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

Signed-off-by: Ye Xingchen <ye.xingchen@....com.cn>
---
 drivers/bus/qcom-ssc-block-bus.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/bus/qcom-ssc-block-bus.c b/drivers/bus/qcom-ssc-block-bus.c
index eedeb29a5ff3..ae95112d4e20 100644
--- a/drivers/bus/qcom-ssc-block-bus.c
+++ b/drivers/bus/qcom-ssc-block-bus.c
@@ -277,14 +277,14 @@ static int qcom_ssc_block_bus_probe(struct platform_device *pdev)
 		return dev_err_probe(&pdev->dev, ret, "error when enabling power domains\n");

 	/* low level overrides for when the HW logic doesn't "just work" */
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpm_sscaon_config0");
-	data->reg_mpm_sscaon_config0 = devm_ioremap_resource(&pdev->dev, res);
+	data->reg_mpm_sscaon_config0 = devm_platform_ioremap_resource_byname(pdev,
+									     "mpm_sscaon_config0");
 	if (IS_ERR(data->reg_mpm_sscaon_config0))
 		return dev_err_probe(&pdev->dev, PTR_ERR(data->reg_mpm_sscaon_config0),
 				     "Failed to ioremap mpm_sscaon_config0\n");

-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpm_sscaon_config1");
-	data->reg_mpm_sscaon_config1 = devm_ioremap_resource(&pdev->dev, res);
+	data->reg_mpm_sscaon_config1 = devm_platform_ioremap_resource_byname(pdev,
+									     "mpm_sscaon_config1");
 	if (IS_ERR(data->reg_mpm_sscaon_config1))
 		return dev_err_probe(&pdev->dev, PTR_ERR(data->reg_mpm_sscaon_config1),
 				     "Failed to ioremap mpm_sscaon_config1\n");
-- 
2.25.1