diff options
Diffstat (limited to 'arch/nios2/include/asm/page.h')
| -rw-r--r-- | arch/nios2/include/asm/page.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/nios2/include/asm/page.h b/arch/nios2/include/asm/page.h index 6a989819a7c1..0722f88e63cc 100644 --- a/arch/nios2/include/asm/page.h +++ b/arch/nios2/include/asm/page.h @@ -21,7 +21,7 @@ /* * PAGE_SHIFT determines the page size */ -#define PAGE_SHIFT 12 +#define PAGE_SHIFT CONFIG_PAGE_SHIFT #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE - 1)) @@ -86,15 +86,6 @@ extern struct page *mem_map; # define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) -static inline bool pfn_valid(unsigned long pfn) -{ - /* avoid <linux/mm.h> include hell */ - extern unsigned long max_mapnr; - unsigned long pfn_offset = ARCH_PFN_OFFSET; - - return pfn >= pfn_offset && pfn < max_mapnr; -} - # define virt_to_page(vaddr) pfn_to_page(PFN_DOWN(virt_to_phys(vaddr))) # define virt_addr_valid(vaddr) pfn_valid(PFN_DOWN(virt_to_phys(vaddr))) |