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| author | Leo Yan <leo.yan@arm.com> | 2026-05-15 23:08:12 +0300 |
|---|---|---|
| committer | Suzuki K Poulose <suzuki.poulose@arm.com> | 2026-05-18 12:18:45 +0300 |
| commit | 9d5eb760e304d5c1e5deb80a185c6a04deaab7fe (patch) | |
| tree | 68e1a618af060f8d5f3500ac877236ce53270884 /include/linux | |
| parent | da2bfe3377b598b297400e7c6c3bf5d493b408c8 (diff) | |
| download | linux-9d5eb760e304d5c1e5deb80a185c6a04deaab7fe.tar.xz | |
coresight: Remove .cpu_id() callback from source ops
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
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/coresight.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 687190ca11dd..e9c20ceb9016 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -395,15 +395,12 @@ struct coresight_ops_link { /** * struct coresight_ops_source - basic operations for a source * Operations available for sources. - * @cpu_id: returns the value of the CPU number this component - * is associated to. * @enable: enables tracing for a source. * @disable: disables tracing for a source. * @resume_perf: resumes tracing for a source in perf session. * @pause_perf: pauses tracing for a source in perf session. */ struct coresight_ops_source { - int (*cpu_id)(struct coresight_device *csdev); int (*enable)(struct coresight_device *csdev, struct perf_event *event, enum cs_mode mode, struct coresight_path *path); void (*disable)(struct coresight_device *csdev, |