Commit d0f2e423 authored by Wolfram Sang's avatar Wolfram Sang Committed by Will Deacon
Browse files

perf: simplify getting .drvdata 



We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent 75bc37fe

drivers/perf/arm_spe_pmu.c

+2 −4
Original line number Diff line number Diff line
@@ -131,8 +131,7 @@ static ssize_t arm_spe_pmu_cap_show(struct device *dev, 
				    struct device_attribute *attr,

				    char *buf)

{

	struct platform_device *pdev = to_platform_device(dev);

	struct arm_spe_pmu *spe_pmu = platform_get_drvdata(pdev);

	struct arm_spe_pmu *spe_pmu = dev_get_drvdata(dev);

	struct dev_ext_attribute *ea =

		container_of(attr, struct dev_ext_attribute, attr);

	int cap = (long)ea->var;
@@ -247,8 +246,7 @@ static ssize_t arm_spe_pmu_get_attr_cpumask(struct device *dev, 
					    struct device_attribute *attr,

					    char *buf)

{

	struct platform_device *pdev = to_platform_device(dev);

	struct arm_spe_pmu *spe_pmu = platform_get_drvdata(pdev);

	struct arm_spe_pmu *spe_pmu = dev_get_drvdata(dev);



	return cpumap_print_to_pagebuf(true, buf, &spe_pmu->supported_cpus);

}

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