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cpufreq: kirkwood: convert to devm_platform_ioremap_resource

PATCH Applied Yangtao Li 2 participants 3 messages Dec 15, 2019 – Dec 16, 2019

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Tegra architecture support CPU frequency scaling framework
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Yangtao Li

author
#0 lore raw

PATCH 1/2 cpufreq: kirkwood: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by Yangtao Li <[email protected]>
---
 drivers/cpufreq/kirkwood-cpufreq.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
drivers/cpufreq/kirkwood-cpufreq.c +1 -3
index cb74bdc5baaa..70ad8fe1d78b 100644
@@ -102,13 +102,11 @@ static struct cpufreq_driver kirkwood_cpufreq_driver = {
 static int kirkwood_cpufreq_probe(struct platform_device *pdev)
 {
 	struct device_node *np;
-	struct resource *res;
 	int err;
 
 	priv.dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv.base = devm_ioremap_resource(&pdev->dev, res);
+	priv.base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv.base))
 		return PTR_ERR(priv.base);
Signature · 1 line
2.17.1
author
#1 lore raw

PATCH 2/2 cpufreq: tegra186: convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by Yangtao Li <[email protected]>
---
 drivers/cpufreq/tegra186-cpufreq.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
drivers/cpufreq/tegra186-cpufreq.c +1 -3
index bcecb068b51b..2e233ad72758 100644
@@ -187,7 +187,6 @@ static int tegra186_cpufreq_probe(struct platform_device *pdev)
 {
 	struct tegra186_cpufreq_data *data;
 	struct tegra_bpmp *bpmp;
-	struct resource *res;
 	unsigned int i = 0, err;
 
 	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);

@@ -205,8 +204,7 @@ static int tegra186_cpufreq_probe(struct platform_device *pdev)
 	if (IS_ERR(bpmp))
 		return PTR_ERR(bpmp);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	data->regs = devm_ioremap_resource(&pdev->dev, res);
+	data->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(data->regs)) {
 		err = PTR_ERR(data->regs);
 		goto put_bpmp;
Signature · 1 line
2.17.1
maintainer Applied
#2 lore raw
In reply to Yangtao Li
Quoted 16 lines · Yangtao Li

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by Yangtao Li <[email protected]>
---
 drivers/cpufreq/kirkwood-cpufreq.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
drivers/cpufreq/kirkwood-cpufreq.c +0 -1
index cb74bdc5baaa..70ad8fe1d78b 100644
@@ -102,13 +102,11 @@ static struct cpufreq_driver kirkwood_cpufreq_driver = {
 static int kirkwood_cpufreq_probe(struct platform_device *pdev)
 {
 	struct device_node *np;
-	struct resource *res;

drivers/cpufreq/kirkwood-cpufreq.c static struct cpufreq_driver kirkwood_cpufreq_driver = { · line 112

Quoted 10 lines
drivers/cpufreq/kirkwood-cpufreq.c +1 -2
 	int err;
 
 	priv.dev = &pdev->dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	priv.base = devm_ioremap_resource(&pdev->dev, res);
+	priv.base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(priv.base))
 		return PTR_ERR(priv.base);

Applied both. Thanks.

Signature · 1 line
viresh