MIPS: board.c: move extern declarations to u-boot-mips.h

This fixes some remaining checkpatch.pl warnings.
Signed-off-by: NDaniel Schwierzeck <daniel.schwierzeck@googlemail.com>

arch/mips/include/asm/u-boot-mips.h

+/*
+ * This file is released under the terms of GPL v2 and any later version.
+ * See the file COPYING in the root directory of the source tree for details.
+ *
+ * Copyright (C) 2003 Wolfgang Denk, DENX Software Engineering, wd@denx.de
+ */
+
+extern ulong uboot_end_data;
+extern ulong uboot_end;
+
+extern int incaip_set_cpuclk(void);

arch/mips/lib/board.c

@@ -38,13 +38,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-extern int timer_init(void);
-
-extern int incaip_set_cpuclk(void);
-
-extern ulong uboot_end_data;
-extern ulong uboot_end;
-
 ulong monitor_flash_len;
 
 static char *failed = "*** failed ***\n";

include/common.h

@@ -355,6 +355,9 @@ int setenv_addr(const char *varname, const void *addr);
 # include <asm/mach-types.h>
 # include <asm/u-boot-nds32.h>
 #endif /* CONFIG_NDS32 */
+#ifdef CONFIG_MIPS
+# include <asm/u-boot-mips.h>
+#endif /* CONFIG_MIPS */
 
 #ifdef CONFIG_AUTO_COMPLETE
 int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf);