diff options
Diffstat (limited to 'arch/mips/mips-boards/generic/memory.c')
-rw-r--r-- | arch/mips/mips-boards/generic/memory.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/mips/mips-boards/generic/memory.c b/arch/mips/mips-boards/generic/memory.c index 2c8afd77a20b..32c9210373ac 100644 --- a/arch/mips/mips-boards/generic/memory.c +++ b/arch/mips/mips-boards/generic/memory.c | |||
@@ -49,9 +49,6 @@ static char *mtypes[3] = { | |||
49 | /* References to section boundaries */ | 49 | /* References to section boundaries */ |
50 | extern char _end; | 50 | extern char _end; |
51 | 51 | ||
52 | #define PFN_ALIGN(x) (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK) | ||
53 | |||
54 | |||
55 | struct prom_pmemblock * __init prom_getmdesc(void) | 52 | struct prom_pmemblock * __init prom_getmdesc(void) |
56 | { | 53 | { |
57 | char *memsize_str; | 54 | char *memsize_str; |
@@ -109,10 +106,10 @@ struct prom_pmemblock * __init prom_getmdesc(void) | |||
109 | 106 | ||
110 | mdesc[3].type = yamon_dontuse; | 107 | mdesc[3].type = yamon_dontuse; |
111 | mdesc[3].base = 0x00100000; | 108 | mdesc[3].base = 0x00100000; |
112 | mdesc[3].size = CPHYSADDR(PFN_ALIGN(&_end)) - mdesc[3].base; | 109 | mdesc[3].size = CPHYSADDR(PAGE_ALIGN(&_end)) - mdesc[3].base; |
113 | 110 | ||
114 | mdesc[4].type = yamon_free; | 111 | mdesc[4].type = yamon_free; |
115 | mdesc[4].base = CPHYSADDR(PFN_ALIGN(&_end)); | 112 | mdesc[4].base = CPHYSADDR(PAGE_ALIGN(&_end)); |
116 | mdesc[4].size = memsize - mdesc[4].base; | 113 | mdesc[4].size = memsize - mdesc[4].base; |
117 | 114 | ||
118 | return &mdesc[0]; | 115 | return &mdesc[0]; |
@@ -174,7 +171,7 @@ unsigned long __init prom_free_prom_memory(void) | |||
174 | while (addr < boot_mem_map.map[i].addr | 171 | while (addr < boot_mem_map.map[i].addr |
175 | + boot_mem_map.map[i].size) { | 172 | + boot_mem_map.map[i].size) { |
176 | ClearPageReserved(virt_to_page(__va(addr))); | 173 | ClearPageReserved(virt_to_page(__va(addr))); |
177 | set_page_count(virt_to_page(__va(addr)), 1); | 174 | init_page_count(virt_to_page(__va(addr))); |
178 | free_page((unsigned long)__va(addr)); | 175 | free_page((unsigned long)__va(addr)); |
179 | addr += PAGE_SIZE; | 176 | addr += PAGE_SIZE; |
180 | freed += PAGE_SIZE; | 177 | freed += PAGE_SIZE; |