[ARM] 3136/1: Anubis - fix map_desc initialisers

[linux-2.6-omap-h63xx.git] / arch / arm / mm / flush.c

diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index b0208c9925764940db06976ec69665b66d7275e0..c9a03981b785895a0d2379706e780847ccef1ed6 100644 (file)
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -17,6 +17,24 @@
 
 #ifdef CONFIG_CPU_CACHE_VIPT
 
+#define ALIAS_FLUSH_START      0xffff4000
+
+#define TOP_PTE(x)     pte_offset_kernel(top_pmd, x)
+
+static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
+{
+       unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT);
+
+       set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL));
+       flush_tlb_kernel_page(to);
+
+       asm(    "mcrr   p15, 0, %1, %0, c14\n"
+       "       mcrr    p15, 0, %1, %0, c5\n"
+           :
+           : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES)
+           : "cc");
+}
+
 void flush_cache_mm(struct mm_struct *mm)
 {
        if (cache_is_vivt()) {
@@ -67,24 +85,6 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsig
        if (cache_is_vipt_aliasing())
                flush_pfn_alias(pfn, user_addr);
 }
-
-#define ALIAS_FLUSH_START      0xffff4000
-
-#define TOP_PTE(x)     pte_offset_kernel(top_pmd, x)
-
-static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
-{
-       unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT);
-
-       set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL));
-       flush_tlb_kernel_page(to);
-
-       asm(    "mcrr   p15, 0, %1, %0, c14\n"
-       "       mcrr    p15, 0, %1, %0, c5\n"
-           :
-           : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES)
-           : "cc");
-}
 #else
 #define flush_pfn_alias(pfn,vaddr)     do { } while (0)
 #endif