linux-kernel - [PATCH -next 2/2] ASoC: qcom: lpass-cpu: Use devm_platform_get_and_ioremap

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Date:   Tue, 15 Jun 2021 22:07:11 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>
CC:     <lgirdwood@...il.com>, <broonie@...nel.org>,
        <srinivas.kandagatla@...aro.org>
Subject: [PATCH -next 2/2] ASoC: qcom: lpass-cpu: Use devm_platform_get_and_ioremap_resource()

Use devm_platform_get_and_ioremap_resource() to simplify
code.

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 sound/soc/qcom/lpass-cpu.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
index 0b9cbf2ce505..4faae44b5118 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -867,7 +867,6 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 {
 	struct lpass_data *drvdata;
 	struct device_node *dsp_of_node;
-	struct resource *res;
 	struct lpass_variant *variant;
 	struct device *dev = &pdev->dev;
 	const struct of_device_id *match;
@@ -893,9 +892,7 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 
 	of_lpass_cpu_parse_dai_data(dev, drvdata);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "lpass-lpaif");
-
-	drvdata->lpaif = devm_ioremap_resource(dev, res);
+	drvdata->lpaif = devm_platform_ioremap_resource_byname(pdev, "lpass-lpaif");
 	if (IS_ERR(drvdata->lpaif))
 		return PTR_ERR(drvdata->lpaif);
 
@@ -912,9 +909,7 @@ int asoc_qcom_lpass_cpu_platform_probe(struct platform_device *pdev)
 	}
 
 	if (drvdata->hdmi_port_enable) {
-		res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "lpass-hdmiif");
-
-		drvdata->hdmiif = devm_ioremap_resource(dev, res);
+		drvdata->hdmiif = devm_platform_ioremap_resource_byname(pdev, "lpass-hdmiif");
 		if (IS_ERR(drvdata->hdmiif))
 			return PTR_ERR(drvdata->hdmiif);
 
-- 
2.25.1