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| author | Robin Murphy <robin.murphy@arm.com> | 2018-05-14 15:34:52 +0200 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2018-05-21 19:12:53 +0200 |
| commit | 28c01dc9d85e4cd744f254c45d3c894bca168ed6 (patch) | |
| tree | a91e9031e6abce0166d3a2d43cdaf9855312b160 /drivers/perf/qcom_l2_pmu.c | |
| parent | perf/arm-cc*: Fix MODULE_LICENSE() tags (diff) | |
| download | linux-28c01dc9d85e4cd744f254c45d3c894bca168ed6.tar.xz linux-28c01dc9d85e4cd744f254c45d3c894bca168ed6.zip | |
perf/arm-cci: Remove pointless PMU disabling
The CCI PMU driver bears some legacy remnants of the arm_pmu framework
from when it was split in c6f85cb4305b ("bus: cci: move away from
arm_pmu framework"). In particular this perf_pmu_{dis,en}able() dance
around pmu->add which was fixed for arm_pmu in a9e469d1c89b
("drivers/perf: arm_pmu: remove pointless PMU disabling").
For the exact same reasons (i.e. perf core already does this around the
call anyway), give cci_pmu_add() the exact same change, which also
prevents having to export those core functions to build it as a module.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/perf/qcom_l2_pmu.c')
0 files changed, 0 insertions, 0 deletions