diff options
Diffstat (limited to 'arch/arc')
| -rw-r--r-- | arch/arc/include/asm/cacheflush.h | 4 | ||||
| -rw-r--r-- | arch/arc/mm/cache_arc700.c | 12 |
2 files changed, 7 insertions, 9 deletions
diff --git a/arch/arc/include/asm/cacheflush.h b/arch/arc/include/asm/cacheflush.h index 6abc4972bc93..0992d3dbcc65 100644 --- a/arch/arc/include/asm/cacheflush.h +++ b/arch/arc/include/asm/cacheflush.h @@ -34,9 +34,7 @@ void flush_cache_all(void); void flush_icache_range(unsigned long start, unsigned long end); void __sync_icache_dcache(unsigned long paddr, unsigned long vaddr, int len); void __inv_icache_page(unsigned long paddr, unsigned long vaddr); -void ___flush_dcache_page(unsigned long paddr, unsigned long vaddr); -#define __flush_dcache_page(p, v) \ - ___flush_dcache_page((unsigned long)p, (unsigned long)v) +void __flush_dcache_page(unsigned long paddr, unsigned long vaddr); #define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1 diff --git a/arch/arc/mm/cache_arc700.c b/arch/arc/mm/cache_arc700.c index 12b2100db073..322e11b3b1e3 100644 --- a/arch/arc/mm/cache_arc700.c +++ b/arch/arc/mm/cache_arc700.c @@ -493,7 +493,7 @@ void flush_dcache_page(struct page *page) } else if (page_mapped(page)) { /* kernel reading from page with U-mapping */ - void *paddr = page_address(page); + unsigned long paddr = (unsigned long)page_address(page); unsigned long vaddr = page->index << PAGE_CACHE_SHIFT; if (addr_not_cache_congruent(paddr, vaddr)) @@ -605,7 +605,7 @@ void __inv_icache_page(unsigned long paddr, unsigned long vaddr) * wrapper to clearout kernel or userspace mappings of a page * For kernel mappings @vaddr == @paddr */ -void ___flush_dcache_page(unsigned long paddr, unsigned long vaddr) +void __flush_dcache_page(unsigned long paddr, unsigned long vaddr) { __dc_line_op(paddr, vaddr & PAGE_MASK, PAGE_SIZE, OP_FLUSH_N_INV); } @@ -637,7 +637,7 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long u_vaddr, u_vaddr &= PAGE_MASK; - ___flush_dcache_page(paddr, u_vaddr); + __flush_dcache_page(paddr, u_vaddr); if (vma->vm_flags & VM_EXEC) __inv_icache_page(paddr, u_vaddr); @@ -663,8 +663,8 @@ void flush_anon_page(struct vm_area_struct *vma, struct page *page, void copy_user_highpage(struct page *to, struct page *from, unsigned long u_vaddr, struct vm_area_struct *vma) { - void *kfrom = page_address(from); - void *kto = page_address(to); + unsigned long kfrom = (unsigned long)page_address(from); + unsigned long kto = (unsigned long)page_address(to); int clean_src_k_mappings = 0; /* @@ -680,7 +680,7 @@ void copy_user_highpage(struct page *to, struct page *from, clean_src_k_mappings = 1; } - copy_page(kto, kfrom); + copy_page((void *)kto, (void *)kfrom); /* * Mark DST page K-mapping as dirty for a later finalization by |