[PATCH 0/2] drivers: perf: arm_pmu: Drop 'pmu_lock' element from 'struct pmu_hw_events'

[Anshuman Khandual <anshuman.khandual@arm.com>]

This series drops 'pmu_lock' usage from all arm platforms which had already
been dropped from arm64 platforms earlier via the following commit.

commit 2a0e2a02e4b7 ("arm64: perf: Remove PMU locking"). 

Afterwards, drop unused 'pmu_lock' element from 'struct pmu_hw_events'. The
series applies on 6.7-rc1 and has been tested on arm64. Although just build
tested for arm platform.

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: linux-perf-users@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org

Changes in V1:

- Added some build warning fixes

RFC V1:

https://lore.kernel.org/all/20231016052431.1390269-1-anshuman.khandual@arm.com/

Anshuman Khandual (2):
  arm: perf: Remove PMU locking
  drivers: perf: arm_pmu: Drop 'pmu_lock' element from 'struct pmu_hw_events'

 arch/arm/kernel/perf_event_v6.c     | 28 ++++--------------
 arch/arm/kernel/perf_event_v7.c     | 44 -----------------------------
 arch/arm/kernel/perf_event_xscale.c | 44 ++++++-----------------------
 drivers/perf/arm_pmu.c              |  1 -
 include/linux/perf/arm_pmu.h        |  6 ----
 5 files changed, 13 insertions(+), 110 deletions(-)

-- 
2.25.1