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| author | Shaokun Zhang <zhangshaokun@hisilicon.com> | 2017-09-27 14:30:24 +0800 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2017-10-04 13:42:59 +0100 |
| commit | d1809d0e64325def212825852b02c2c63b40f5cd (patch) | |
| tree | 7e01d8f253972993bc181f054bb31942610450ec | |
| parent | ccaac16287f9b46c58777f5538c4ba3a9d4c3aeb (diff) | |
| download | lwn-d1809d0e64325def212825852b02c2c63b40f5cd.tar.gz lwn-d1809d0e64325def212825852b02c2c63b40f5cd.zip | |
drivers/perf: arm_pmu_acpi: drop redundant acpi_disabled check
acpi_disabled has been checked in armv8_pmu_driver_init and it shall
be ZERO in arm_pmu_acpi_probe, clean up this unnecessary check.
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
| -rw-r--r-- | drivers/perf/arm_pmu_acpi.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/perf/arm_pmu_acpi.c b/drivers/perf/arm_pmu_acpi.c index 3303dd8d8eb5..705f1a390e31 100644 --- a/drivers/perf/arm_pmu_acpi.c +++ b/drivers/perf/arm_pmu_acpi.c @@ -193,9 +193,6 @@ int arm_pmu_acpi_probe(armpmu_init_fn init_fn) int pmu_idx = 0; int cpu, ret; - if (acpi_disabled) - return 0; - /* * Initialise and register the set of PMUs which we know about right * now. Ideally we'd do this in arm_pmu_acpi_cpu_starting() so that we |