diff options
Diffstat (limited to 'arch/score/include')
| -rw-r--r-- | arch/score/include/asm/cacheflush.h | 4 | ||||
| -rw-r--r-- | arch/score/include/asm/delay.h | 2 | ||||
| -rw-r--r-- | arch/score/include/asm/page.h | 2 |
3 files changed, 6 insertions, 2 deletions
diff --git a/arch/score/include/asm/cacheflush.h b/arch/score/include/asm/cacheflush.h index caaba24..1d545d0 100644 --- a/arch/score/include/asm/cacheflush.h +++ b/arch/score/include/asm/cacheflush.h @@ -14,10 +14,12 @@ extern void flush_cache_sigtramp(unsigned long addr); extern void flush_icache_all(void); extern void flush_icache_range(unsigned long start, unsigned long end); extern void flush_dcache_range(unsigned long start, unsigned long end); +extern void flush_dcache_page(struct page *page); + +#define PG_dcache_dirty PG_arch_1 #define flush_cache_dup_mm(mm) do {} while (0) #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0 -#define flush_dcache_page(page) do {} while (0) #define flush_dcache_mmap_lock(mapping) do {} while (0) #define flush_dcache_mmap_unlock(mapping) do {} while (0) #define flush_cache_vmap(start, end) do {} while (0) diff --git a/arch/score/include/asm/delay.h b/arch/score/include/asm/delay.h index 6726ec1..529e494 100644 --- a/arch/score/include/asm/delay.h +++ b/arch/score/include/asm/delay.h @@ -1,6 +1,8 @@ #ifndef _ASM_SCORE_DELAY_H #define _ASM_SCORE_DELAY_H +#include <asm-generic/param.h> + static inline void __delay(unsigned long loops) { /* 3 cycles per loop. */ diff --git a/arch/score/include/asm/page.h b/arch/score/include/asm/page.h index d92a5a2..1e9ade8 100644 --- a/arch/score/include/asm/page.h +++ b/arch/score/include/asm/page.h @@ -74,7 +74,7 @@ extern unsigned long max_pfn; #define page_to_bus(page) (page_to_phys(page)) #define phys_to_page(paddr) (pfn_to_page(phys_to_pfn(paddr))) -#define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_mapnr) +#define pfn_valid(pfn) (((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn)) #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) |
