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Diffstat (limited to 'arch/mips/kernel/setup.c')
-rw-r--r--arch/mips/kernel/setup.c20
1 files changed, 1 insertions, 19 deletions
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index d9293c558e4..dcbfd27071f 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -34,6 +34,7 @@
#include <linux/highmem.h>
#include <linux/console.h>
#include <linux/mmzone.h>
+#include <linux/pfn.h>
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
@@ -257,10 +258,6 @@ static inline int parse_rd_cmdline(unsigned long* rd_start, unsigned long* rd_en
return 0;
}
-#define PFN_UP(x) (((x) + PAGE_SIZE - 1) >> PAGE_SHIFT)
-#define PFN_DOWN(x) ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x) ((x) << PAGE_SHIFT)
-
#define MAXMEM HIGHMEM_START
#define MAXMEM_PFN PFN_DOWN(MAXMEM)
@@ -447,21 +444,10 @@ static inline void resource_init(void)
{
int i;
-#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
- /*
- * The 64bit code in 32bit object format trick can't represent
- * 64bit wide relocations for linker script symbols.
- */
- code_resource.start = CPHYSADDR(&_text);
- code_resource.end = CPHYSADDR(&_etext) - 1;
- data_resource.start = CPHYSADDR(&_etext);
- data_resource.end = CPHYSADDR(&_edata) - 1;
-#else
code_resource.start = virt_to_phys(&_text);
code_resource.end = virt_to_phys(&_etext) - 1;
data_resource.start = virt_to_phys(&_etext);
data_resource.end = virt_to_phys(&_edata) - 1;
-#endif
/*
* Request address space for all standard RAM.
@@ -504,10 +490,6 @@ static inline void resource_init(void)
}
}
-#undef PFN_UP
-#undef PFN_DOWN
-#undef PFN_PHYS
-
#undef MAXMEM
#undef MAXMEM_PFN