ARC: perf: trivial code cleanup

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* Use BIT(), lower_32_bits(), upper_32_bits() macroses,
  fix code style violations.
* Use u32, u64, s64 instead of uint32_t, uint64_t, int64_t
* Fix description comment as this code doesn't belong only to
  ARC700 anymore.
* Use SPDX License Identifier.
* Remove useless ifdefs. ifdef around 'arc_pmu_match' structure
  declaration is useless as we refer to 'arc_pmu_match' in
  several places which aren't guarded with ifdef. Nevertheless
  'ARC' option selects 'OF' unconditionally so we can simply
  get rid of this ifdef.

Acked-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

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Eugeniy Paltsev 2018-12-13 19:56:18 +03:00 • committed by Vineet Gupta

parent 3affbf0e15

commit 14f81a91ad

1 changed files with 42 additions and 43 deletions

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arch/arc/kernel/perf_event.c

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