Commit f17b3e44 authored by Manivannan Sadhasivam's avatar Manivannan Sadhasivam Committed by Viresh Kumar
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cpufreq: qcom-hw: Use devm_platform_ioremap_resource() to simplify code 



devm_platform_ioremap_resource() is the combination of
platform_get_resource() and devm_ioremap_resource(). Hence, use it to
simplify the code a bit.

Signed-off-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: default avatarAmit Kucheria <amitk@kernel.org>
Reviewed-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 75319b46

drivers/cpufreq/qcom-cpufreq-hw.c

+3 −8
Original line number Diff line number Diff line
@@ -244,7 +244,6 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy) 
	struct of_phandle_args args;

	struct device_node *cpu_np;

	struct device *cpu_dev;

	struct resource *res;

	void __iomem *base;

	int ret, index;
@@ -267,13 +266,9 @@ static int qcom_cpufreq_hw_cpu_init(struct cpufreq_policy *policy) 


	index = args.args[0];



	res = platform_get_resource(pdev, IORESOURCE_MEM, index);

	if (!res)

		return -ENODEV;



	base = devm_ioremap(dev, res->start, resource_size(res));

	if (!base)

		return -ENOMEM;

	base = devm_platform_ioremap_resource(pdev, index);

	if (IS_ERR(base))

		return PTR_ERR(base);



	/* HW should be in enabled state to proceed */

	if (!(readl_relaxed(base + REG_ENABLE) & 0x1)) {