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: Manivannan Sadhasivam <[email protected]> Reviewed-by: Amit Kucheria <[email protected]> Reviewed-by: Bjorn Andersson <[email protected]> --- drivers/cpufreq/qcom-cpufreq-hw.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c index ccea34f61152..8a303783927f 100644 --- a/drivers/cpufreq/qcom-cpufreq-hw.c +++ b/drivers/cpufreq/qcom-cpufreq-hw.c @@ -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)) { -- 2.17.1
