Fix warning: incompatible argument type of virt_to_phys

From f326164c8ef7950abc1e7bbe0a7490d6d69e2f73 Mon Sep 17 00:00:00 2001
From: Wu Zhangjin <[email protected]>
Date: Tue, 12 May 2009 10:46:07 +0800
Subject: [PATCH 02/30] Fix warning: incompatible argument type of virt_to_phys
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mm/page_alloc.c:1760: warning: passing argument 1 of ‘virt_to_phys’ makes pointer from integer without a cast

mm/page_alloc.c:1760

	...
	unsigned long addr;
	...
	split_page(virt_to_page(addr), order);

arch/mips/include/asm/page.h

	#define virt_to_page(kaddr) pfn_to_page(PFN_DOWN(virt_to_phys(kaddr)))
	#define virt_addr_valid(kaddr)

pfn_valid(PFN_DOWN(virt_to_phys(kaddr)))

arch/mips/include/asm/io.h
static inline unsigned long virt_to_phys(volatile const void *address)

---
 arch/mips/include/asm/page.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

index fe7a88e..15d93ec 100644
@@ -176,8 +176,8 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 
 #endif
 
-#define virt_to_page(kaddr)	pfn_to_page(PFN_DOWN(virt_to_phys(kaddr)))
-#define virt_addr_valid(kaddr)	pfn_valid(PFN_DOWN(virt_to_phys(kaddr)))
+#define virt_to_page(kaddr)	pfn_to_page(PFN_DOWN(virt_to_phys((void

*)kaddr)))
+#define virt_addr_valid(kaddr) pfn_valid(PFN_DOWN(virt_to_phys((void
*)kaddr)))

#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)

1.6.2.1