perf cs-etm: Mute enumeration value warning

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When the OpenCSD library introduces a new enumeration value (for example,
in the v1.7.1 release), the perf build fails with an error:

  util/cs-etm-decoder/cs-etm-decoder.c:600:10: error: enumeration value 'OCSD_GEN_TRC_ELEM_ITMTRACE' not explicitly handled in switch [-Werror, -Wswitch-enum]
    600 |         switch (elem->elem_type) {
	|                 ^~~~~~~~~~~~~~~
  1 error generated.

Convert to if-else sentences to mute the enumeration value warning,
which can avoid build failures whenever the lib is updated.

No functional change.

Suggested-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

...

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Leo Yan 2025-10-22 15:28:49 +01:00 • committed by Namhyung Kim

parent 9960889b32

commit 3e98f0203e

1 changed files with 11 additions and 33 deletions

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tools/perf/util/cs-etm-decoder/cs-etm-decoder.c

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