coresight: change coresight_trace_id_map's lock type to raw_spinlock_t

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coresight_trace_id_map->lock can be acquired while coresight devices'
drvdata_lock.

But the drvdata_lock can be raw_spinlock_t (i.e) coresight-etm4x.

To address this, change type of coresight_trace_id_map->lock to
raw_spinlock_t

Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250306121110.1647948-4-yeoreum.yun@arm.com

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Yeoreum Yun 2025-03-06 12:11:04 +00:00 • committed by Suzuki K Poulose

parent 743c5a97c6

commit 4cf364ca57

3 changed files with 13 additions and 13 deletions

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2

drivers/hwtracing/coresight/coresight-core.c

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22

drivers/hwtracing/coresight/coresight-trace-id.c

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2

include/linux/coresight.h

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