perf vendor events: Remove UTF-8 characters from cmn.json

cmn.json contains UTF-8 characters in brief description which
could break the perf build on some distros.

Fix this issue by removing the UTF-8 characters from cmn.json.

without this fix:

  $find tools/perf/pmu-events/ -name "*.json" | xargs file -i | grep -v us-ascii
  tools/perf/pmu-events/arch/arm64/arm/cmn/sys/cmn.json:                   application/json; charset=utf-8

with it:

  $ file -i tools/perf/pmu-events/arch/arm64/arm/cmn/sys/cmn.json
  tools/perf/pmu-events/arch/arm64/arm/cmn/sys/cmn.json: text/plain; charset=us-ascii

Fixes: 0b4de7bdf46c5215 ("perf jevents: Add support for Arm CMN PMU aliasing")
Reported-by: Arnaldo Carvalho de Melo <[email protected]>
Signed-off-by: Jing Zhang <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jing Zhang <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Kajol Jain <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Sukadev Bhattiprolu <[email protected]>
Cc: Thomas Richter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions