perf intlist: Rename for_each() macros to for_each_entry()

To match the semantics for list.h in the kernel, that are the
interface we use in them.

Cc: Adrian Hunter <[e-mail]>
Cc: David Ahern <[e-mail]>
Cc: Jiri Olsa <[e-mail]>
Cc: Milian Wolff <[e-mail]>
Cc: Namhyung Kim <[e-mail]>
Cc: Taeung Song <[e-mail]>
Cc: Wang Nan <[e-mail]>
Link: http://lkml.kernel.org/n/[e-mail]
Signed-off-by: Arnaldo Carvalho de Melo <[e-mail]>

tools/perf/util/intlist.h

···
 }
 
 /**
- * intlist_for_each      - iterate over a intlist
+ * intlist__for_each_entry      - iterate over a intlist
  * @pos:	the &struct int_node to use as a loop cursor.
  * @ilist:	the &struct intlist for loop.
  */
-#define intlist__for_each(pos, ilist)	\
+#define intlist__for_each_entry(pos, ilist)	\
 	for (pos = intlist__first(ilist); pos; pos = intlist__next(pos))
 
 /**
- * intlist_for_each_safe - iterate over a intlist safe against removal of
+ * intlist__for_each_entry_safe - iterate over a intlist safe against removal of
  *                         int_node
  * @pos:	the &struct int_node to use as a loop cursor.
  * @n:		another &struct int_node to use as temporary storage.
  * @ilist:	the &struct intlist for loop.
  */
-#define intlist__for_each_safe(pos, n, ilist)	\
+#define intlist__for_each_entry_safe(pos, n, ilist)	\
 	for (pos = intlist__first(ilist), n = intlist__next(pos); pos;\
 	     pos = n, n = intlist__next(n))
 #endif /* __PERF_INTLIST_H */

tools/perf/util/probe-event.c

···
 			goto end;
 	}
 
-	intlist__for_each(ln, lr->line_list) {
+	intlist__for_each_entry(ln, lr->line_list) {
 		for (; ln->i > l; l++) {
 			ret = show_one_line(fp, l - lr->offset);
 			if (ret < 0)