diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/perf/arm_pmuv3.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c index 374e973a4e42..36bc00494f56 100644 --- a/drivers/perf/arm_pmuv3.c +++ b/drivers/perf/arm_pmuv3.c @@ -332,7 +332,7 @@ static ssize_t slots_show(struct device *dev, struct device_attribute *attr, { struct pmu *pmu = dev_get_drvdata(dev); struct arm_pmu *cpu_pmu = container_of(pmu, struct arm_pmu, pmu); - u32 slots = cpu_pmu->reg_pmmir & ARMV8_PMU_SLOTS_MASK; + u32 slots = FIELD_GET(ARMV8_PMU_SLOTS, cpu_pmu->reg_pmmir); return sysfs_emit(page, "0x%08x\n", slots); } @@ -344,8 +344,7 @@ static ssize_t bus_slots_show(struct device *dev, struct device_attribute *attr, { struct pmu *pmu = dev_get_drvdata(dev); struct arm_pmu *cpu_pmu = container_of(pmu, struct arm_pmu, pmu); - u32 bus_slots = (cpu_pmu->reg_pmmir >> ARMV8_PMU_BUS_SLOTS_SHIFT) - & ARMV8_PMU_BUS_SLOTS_MASK; + u32 bus_slots = FIELD_GET(ARMV8_PMU_BUS_SLOTS, cpu_pmu->reg_pmmir); return sysfs_emit(page, "0x%08x\n", bus_slots); } @@ -357,8 +356,7 @@ static ssize_t bus_width_show(struct device *dev, struct device_attribute *attr, { struct pmu *pmu = dev_get_drvdata(dev); struct arm_pmu *cpu_pmu = container_of(pmu, struct arm_pmu, pmu); - u32 bus_width = (cpu_pmu->reg_pmmir >> ARMV8_PMU_BUS_WIDTH_SHIFT) - & ARMV8_PMU_BUS_WIDTH_MASK; + u32 bus_width = FIELD_GET(ARMV8_PMU_BUS_WIDTH, cpu_pmu->reg_pmmir); u32 val = 0; /* Encoded as Log2(number of bytes), plus one */ |