diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-04-19 17:06:07 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2018-05-21 20:02:35 +0300 |
| commit | d0f2e423295313a30b1d56f3b24e9e927f0b66b7 (patch) | |
| tree | 2ec8e34b733876ef1de6cd6f259f920e785e3779 /drivers/perf/arm_spe_pmu.c | |
| parent | 75bc37fefc4471e718ba8e651aa74673d4e0a9eb (diff) | |
| download | linux-d0f2e423295313a30b1d56f3b24e9e927f0b66b7.tar.xz | |
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: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/perf/arm_spe_pmu.c')
| -rw-r--r-- | drivers/perf/arm_spe_pmu.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/perf/arm_spe_pmu.c b/drivers/perf/arm_spe_pmu.c index 28bb642af18b..54ec278d2fc4 100644 --- a/drivers/perf/arm_spe_pmu.c +++ b/drivers/perf/arm_spe_pmu.c @@ -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); } |