[MIPS] Add missing prototypes to asm/page.h
This patch fixes the following sparse warnings:
>>>>>>>>>>>>>>>>>>
arch/mips/mm/page.c:284:16: warning: symbol
'build_clear_page' was not declared. Should it be static?
arch/mips/mm/page.c:426:16: warning: symbol 'build_copy_page'
was not declared. Should it be static?
>>>>>>>>>>>>>>>>>>
The fix is to add appropriate prototypes to the header
include/asm-mips/page.h.
Build-tested against Malta defconfig.
Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 8735aa0..494f00ba 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -34,6 +34,9 @@
#include <linux/pfn.h>
#include <asm/io.h>
+extern void build_clear_page(void);
+extern void build_copy_page(void);
+
/*
* It's normally defined only for FLATMEM config but it's
* used in our early mem init code for all memory models.