Remove inline qualifier from show_boot_progress()

The 'inline' is conflicting with the semantic of 'weak' attribute and with the
way the show_boot_progress() function is used.

Also gcc 4.4 is complaining about it:

main.c:51: error: inline function 'show_boot_progress' cannot be declared weak

Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>

common/main.c

diff --git a/common/main.c b/common/main.c
index 905d40f..026edd1 100644
--- a/common/main.c
+++ b/common/main.c
@@ -48,7 +48,7 @@
  * Board-specific Platform code can reimplement show_boot_progress () if needed
  */
 void inline __show_boot_progress (int val) {}
-void inline show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progress")));
+void show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progress")));
 
 #if defined(CONFIG_BOOT_RETRY_TIME) && defined(CONFIG_RESET_TO_RETRY)
 extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);		/* for do_reset() prototype */