Merge branch 'reiserfs/kill-bkl' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / arch / arm / include / asm / cacheflush.h

diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index 73eceb8..730aefc 100644 (file)
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -211,7 +211,7 @@ struct cpu_cache_fns {
 
        void (*coherent_kern_range)(unsigned long, unsigned long);
        void (*coherent_user_range)(unsigned long, unsigned long);
-       void (*flush_kern_dcache_page)(void *);
+       void (*flush_kern_dcache_area)(void *, size_t);
 
        void (*dma_inv_range)(const void *, const void *);
        void (*dma_clean_range)(const void *, const void *);
@@ -236,7 +236,7 @@ extern struct cpu_cache_fns cpu_cache;
 #define __cpuc_flush_user_range                cpu_cache.flush_user_range
 #define __cpuc_coherent_kern_range     cpu_cache.coherent_kern_range
 #define __cpuc_coherent_user_range     cpu_cache.coherent_user_range
-#define __cpuc_flush_dcache_page       cpu_cache.flush_kern_dcache_page
+#define __cpuc_flush_dcache_area       cpu_cache.flush_kern_dcache_area
 
 /*
  * These are private to the dma-mapping API.  Do not use directly.
@@ -255,14 +255,14 @@ extern struct cpu_cache_fns cpu_cache;
 #define __cpuc_flush_user_range                __glue(_CACHE,_flush_user_cache_range)
 #define __cpuc_coherent_kern_range     __glue(_CACHE,_coherent_kern_range)
 #define __cpuc_coherent_user_range     __glue(_CACHE,_coherent_user_range)
-#define __cpuc_flush_dcache_page       __glue(_CACHE,_flush_kern_dcache_page)
+#define __cpuc_flush_dcache_area       __glue(_CACHE,_flush_kern_dcache_area)
 
 extern void __cpuc_flush_kern_all(void);
 extern void __cpuc_flush_user_all(void);
 extern void __cpuc_flush_user_range(unsigned long, unsigned long, unsigned int);
 extern void __cpuc_coherent_kern_range(unsigned long, unsigned long);
 extern void __cpuc_coherent_user_range(unsigned long, unsigned long);
-extern void __cpuc_flush_dcache_page(void *);
+extern void __cpuc_flush_dcache_area(void *, size_t);
 
 /*
  * These are private to the dma-mapping API.  Do not use directly.
@@ -448,7 +448,7 @@ static inline void flush_kernel_dcache_page(struct page *page)
 {
        /* highmem pages are always flushed upon kunmap already */
        if ((cache_is_vivt() || cache_is_vipt_aliasing()) && !PageHighMem(page))
-               __cpuc_flush_dcache_page(page_address(page));
+               __cpuc_flush_dcache_area(page_address(page), PAGE_SIZE);
 }
 
 #define flush_dcache_mmap_lock(mapping) \
@@ -465,13 +465,6 @@ static inline void flush_kernel_dcache_page(struct page *page)
  */
 #define flush_icache_page(vma,page)    do { } while (0)
 
-static inline void flush_ioremap_region(unsigned long phys, void __iomem *virt,
-       unsigned offset, size_t size)
-{
-       const void *start = (void __force *)virt + offset;
-       dmac_inv_range(start, start + size);
-}
-
 /*
  * flush_cache_vmap() is used when creating mappings (eg, via vmap,
  * vmalloc, ioremap etc) in kernel space for pages.  On non-VIPT