coresight: Remove .cpu_id() callback from source ops

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The CPU ID can be fetched directly from the coresight_device structure,
so the .cpu_id() callback is no longer needed.

Remove the .cpu_id() callback from source ops and update callers
accordingly.

Tested-by: Jie Gan <jie.gan@oss.qualcomm.com>
Reviewed-by: Yeoreum Yun <yeoreum.yun@arm.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Tested-by: James Clark <james.clark@linaro.org>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260515-arm_coresight_path_power_management_improvement-v14-5-f88c4a3ecfe9@arm.com

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This commit is contained in:

Leo Yan 2026-05-15 21:08:12 +01:00 • committed by Suzuki K Poulose

parent da2bfe3377

commit 9d5eb760e3

6 changed files with 7 additions and 26 deletions

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8

drivers/hwtracing/coresight/coresight-core.c

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2

drivers/hwtracing/coresight/coresight-etm-perf.c

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8

drivers/hwtracing/coresight/coresight-etm3x-core.c

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8

drivers/hwtracing/coresight/coresight-etm4x-core.c

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4

drivers/hwtracing/coresight/coresight-sysfs.c

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3

include/linux/coresight.h

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