[PATCH] perf tools: Fix man page build wrt perf-arm-coresight.txt

[Adrian Hunter]

perf build assumes documentation files starting with "perf-" are man
pages but perf-arm-coresight.txt is not a man page:

asciidoc: ERROR: perf-arm-coresight.txt: line 2: malformed manpage title
asciidoc: ERROR: perf-arm-coresight.txt: line 3: name section expected
asciidoc: FAILED: perf-arm-coresight.txt: line 3: section title expected
make[3]: *** [Makefile:266: perf-arm-coresight.xml] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [Makefile.perf:895: man] Error 2

Fix by renaming it.

Reported-by: Sven Schnelle <svens@xxxxxxxxxxxxx>
Reported-by: Christian Borntraeger <borntraeger@xxxxxxxxxxxxx>
Fixes: dc2e0fb00bb2 ("perf test coresight: Add relevant documentation about ARM64 CoreSight testing")
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
---
 .../Documentation/{perf-arm-coresight.txt => arm-coresight.txt}   | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename tools/perf/Documentation/{perf-arm-coresight.txt => arm-coresight.txt} (100%)

diff --git a/tools/perf/Documentation/perf-arm-coresight.txt b/tools/perf/Documentation/arm-coresight.txt
similarity index 100%
rename from tools/perf/Documentation/perf-arm-coresight.txt
rename to tools/perf/Documentation/arm-coresight.txt
-- 
2.25.1