[PATCH] drivers/perf: arm_pmu_acpi: drop redundant acpi_disabled check
From: Shaokun Zhang <hidden>
Date: 2017-09-27 06:30:24
Subsystem:
arm pmu profiling and debugging, the rest · Maintainers:
Will Deacon, Mark Rutland, Linus Torvalds
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 <redacted> --- drivers/perf/arm_pmu_acpi.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/perf/arm_pmu_acpi.c b/drivers/perf/arm_pmu_acpi.c
index 3303dd8..705f1a3 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
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1.9.1