Rename run_command2() to run_command()

This is a more sensible name, so rename it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/common/main.c b/common/main.c
index e74ebdf..797b245 100644
--- a/common/main.c
+++ b/common/main.c
@@ -270,7 +270,7 @@
 /*
  * Return 0 on success, or != 0 on error.
  */
-int run_command2(const char *cmd, int flag)
+int run_command(const char *cmd, int flag)
 {
 #ifndef CONFIG_SYS_HUSH_PARSER
 	/*
@@ -353,7 +353,7 @@
 		int prev = disable_ctrlc(1);	/* disable Control C checking */
 # endif
 
-		run_command2(p, 0);
+		run_command(p, 0);
 
 # ifdef CONFIG_AUTOBOOT_KEYED
 		disable_ctrlc(prev);	/* restore Control C checking */
@@ -401,7 +401,7 @@
 		int prev = disable_ctrlc(1);	/* disable Control C checking */
 # endif
 
-		run_command2(s, 0);
+		run_command(s, 0);
 
 # ifdef CONFIG_AUTOBOOT_KEYED
 		disable_ctrlc(prev);	/* restore Control C checking */
@@ -412,7 +412,7 @@
 	if (menukey == CONFIG_MENUKEY) {
 		s = getenv("menucmd");
 		if (s)
-			run_command2(s, 0);
+			run_command(s, 0);
 	}
 #endif /* CONFIG_MENUKEY */
 #endif /* CONFIG_BOOTDELAY */
@@ -1422,7 +1422,7 @@
 			return 1;
 		}
 
-		if (run_command2(arg, flag) != 0)
+		if (run_command(arg, flag) != 0)
 			return 1;
 	}
 	return 0;