perf parse-events: Remove unused PE_PMU_EVENT_FAKE token

[ Upstream commit 84efbdb ]

Removed by commit 70c90e4 ("perf parse-events: Avoid scanning
PMUs before parsing").

Signed-off-by: Ian Rogers <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Athira Rajeev <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Stable-dep-of: ede72dc ("perf parse-events: Fix tracepoint name memory leak")
Signed-off-by: Sasha Levin <[email protected]>

Author: captain5050

tools/perf/util/parse-events.y

@@ -70,7 +70,7 @@ static void free_list_evsel(struct list_head* list_evsel)
 %token PE_LEGACY_CACHE
 %token PE_PREFIX_MEM PE_PREFIX_RAW PE_PREFIX_GROUP
 %token PE_ERROR
-%token PE_KERNEL_PMU_EVENT PE_PMU_EVENT_FAKE
+%token PE_KERNEL_PMU_EVENT
 %token PE_ARRAY_ALL PE_ARRAY_RANGE
 %token PE_DRV_CFG_TERM
 %token PE_TERM_HW
@@ -88,7 +88,7 @@ static void free_list_evsel(struct list_head* list_evsel)
 %type <str> PE_MODIFIER_EVENT
 %type <str> PE_MODIFIER_BP
 %type <str> PE_EVENT_NAME
-%type <str> PE_KERNEL_PMU_EVENT PE_PMU_EVENT_FAKE
+%type <str> PE_KERNEL_PMU_EVENT
 %type <str> PE_DRV_CFG_TERM
 %type <str> name_or_raw name_or_legacy
 %destructor { free ($$); } <str>
@@ -421,44 +421,6 @@ PE_KERNEL_PMU_EVENT opt_pmu_config
 		YYABORT;
 	$$ = list;
 }
-|
-PE_PMU_EVENT_FAKE sep_dc
-{
-	struct list_head *list;
-	int err;
-
-	list = alloc_list();
-	if (!list)
-		YYABORT;
-
-	err = parse_events_add_pmu(_parse_state, list, $1, /*head_config=*/NULL,
-				   /*auto_merge_stats=*/false);
-	free($1);
-	if (err < 0) {
-		free(list);
-		YYABORT;
-	}
-	$$ = list;
-}
-|
-PE_PMU_EVENT_FAKE opt_pmu_config
-{
-	struct list_head *list;
-	int err;
-
-	list = alloc_list();
-	if (!list)
-		YYABORT;
-
-	err = parse_events_add_pmu(_parse_state, list, $1, $2, /*auto_merge_stats=*/false);
-	free($1);
-	parse_events_terms__delete($2);
-	if (err < 0) {
-		free(list);
-		YYABORT;
-	}
-	$$ = list;
-}
 
 value_sym:
 PE_VALUE_SYM_HW