perf annotate: Get rid of symbol__ensure_annotate()

Now symbol__annotate() is reentrant and it doesn't need to remove
non-instruction lines.  Let's get rid of symbol__ensure_annotate() and
call symbol__annotate() directly.  Also we can use it to get the arch
pointer instead of calling evsel__get_arch() directly.
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240405211800.1412920-5-namhyung@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/annotate.c

@@ -2157,14 +2157,6 @@ int annotate_get_insn_location(struct arch *arch, struct disasm_line *dl,
 	return 0;
 }
 
-static void symbol__ensure_annotate(struct map_symbol *ms, struct evsel *evsel)
-{
-	struct annotation *notes = symbol__annotation(ms->sym);
-
-	if (list_empty(&notes->src->source))
-		symbol__annotate(ms, evsel, NULL);
-}
-
 static struct disasm_line *find_disasm_line(struct symbol *sym, u64 ip,
 					    bool allow_update)
 {
@@ -2339,14 +2331,12 @@ struct annotated_data_type *hist_entry__get_data_type(struct hist_entry *he)
 		return NULL;
 	}
 
-	if (evsel__get_arch(evsel, &arch) < 0) {
+	/* Make sure it has the disasm of the function */
+	if (symbol__annotate(ms, evsel, &arch) < 0) {
 		ann_data_stat.no_insn++;
 		return NULL;
 	}
 
-	/* Make sure it runs objdump to get disasm of the function */
-	symbol__ensure_annotate(ms, evsel);
-
 	/*
 	 * Get a disasm to extract the location from the insn.
 	 * This is too slow...