main: Separate out the two abortboot() functions

There are two implementations of abortboot(). Turn these into two separate
functions, and create a single abortboot() which calls either one or the
other.

Also it seems that nothing uses abortboot() outside main, so make it static.

At this point there is no further use of CONFIG_MENU in main.c.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NJoe Hershberger <joe.hershberger@ni.com>

common/main.c

@@ -89,10 +89,7 @@ extern void mdm_init(void); /* defined in board.c */
  */
 #if defined(CONFIG_BOOTDELAY)
 # if defined(CONFIG_AUTOBOOT_KEYED)
-#ifndef CONFIG_MENU
-static inline
-#endif
-int abortboot(int bootdelay)
+static int abortboot_keyed(int bootdelay)
 {
 	int abort = 0;
 	uint64_t etime = endtick(bootdelay);
@@ -211,10 +208,7 @@ int abortboot(int bootdelay)
 static int menukey = 0;
 #endif
 
-#ifndef CONFIG_MENU
-static inline
-#endif
-int abortboot(int bootdelay)
+static int abortboot_normal(int bootdelay)
 {
 	int abort = 0;
 	unsigned long ts;
@@ -271,6 +265,15 @@ int abortboot(int bootdelay)
 	return abort;
 }
 # endif	/* CONFIG_AUTOBOOT_KEYED */
+
+static int abortboot(int bootdelay)
+{
+#ifdef CONFIG_AUTOBOOT_KEYED
+	return abortboot_keyed(bootdelay);
+#else
+	return abortboot_normal(bootdelay);
+#endif
+}
 #endif	/* CONFIG_BOOTDELAY */
 
 /*

include/common.h

@@ -310,9 +310,6 @@ int	readline_into_buffer(const char *const prompt, char *buffer,
 int	parse_line (char *, char *[]);
 void	init_cmd_timeout(void);
 void	reset_cmd_timeout(void);
-#ifdef CONFIG_MENU
-int	abortboot(int bootdelay);
-#endif
 extern char console_buffer[];
 
 /* arch/$(ARCH)/lib/board.c */