perf_counter tools: Remove one L1-data alias

Otherwise all L1-instruction aliases will be recognized as
L1-data by strcasestr() when calling function parse_aliases.

Signed-off-by: Yong Wang <yong.y.wang@intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <20090612031706.GA22126@ywang-moblin2.bj.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 file changed