1 files changed, 26 insertions, 10 deletions

diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index cb8fc6573b1..1a14d18e571 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -42,6 +42,27 @@ static inline void cache_sync(void)
         cache_wait(base + L2X0_CACHE_SYNC, 1);
 }
 
+static inline void l2x0_clean_line(unsigned long addr)
+{
+        void __iomem *base = l2x0_base;
+        cache_wait(base + L2X0_CLEAN_LINE_PA, 1);
+        writel(addr, base + L2X0_CLEAN_LINE_PA);
+}
+
+static inline void l2x0_inv_line(unsigned long addr)
+{
+        void __iomem *base = l2x0_base;
+        cache_wait(base + L2X0_INV_LINE_PA, 1);
+        writel(addr, base + L2X0_INV_LINE_PA);
+}
+
+static inline void l2x0_flush_line(unsigned long addr)
+{
+        void __iomem *base = l2x0_base;
+        cache_wait(base + L2X0_CLEAN_INV_LINE_PA, 1);
+        writel(addr, base + L2X0_CLEAN_INV_LINE_PA);
+}
+
 static inline void l2x0_inv_all(void)
 {
         unsigned long flags;
@@ -62,23 +83,20 @@ static void l2x0_inv_range(unsigned long start, unsigned long end)
         spin_lock_irqsave(&l2x0_lock, flags);
         if (start & (CACHE_LINE_SIZE - 1)) {
                 start &= ~(CACHE_LINE_SIZE - 1);
-                cache_wait(base + L2X0_CLEAN_INV_LINE_PA, 1);
-                writel(start, base + L2X0_CLEAN_INV_LINE_PA);
+                l2x0_flush_line(start);
                 start += CACHE_LINE_SIZE;
         }
 
         if (end & (CACHE_LINE_SIZE - 1)) {
                 end &= ~(CACHE_LINE_SIZE - 1);
-                cache_wait(base + L2X0_CLEAN_INV_LINE_PA, 1);
-                writel(end, base + L2X0_CLEAN_INV_LINE_PA);
+                l2x0_flush_line(end);
         }
 
         while (start < end) {
                 unsigned long blk_end = start + min(end - start, 4096UL);
 
                 while (start < blk_end) {
-                        cache_wait(base + L2X0_INV_LINE_PA, 1);
-                        writel(start, base + L2X0_INV_LINE_PA);
+                        l2x0_inv_line(start);
                         start += CACHE_LINE_SIZE;
                 }
 
@@ -103,8 +121,7 @@ static void l2x0_clean_range(unsigned long start, unsigned long end)
                 unsigned long blk_end = start + min(end - start, 4096UL);
 
                 while (start < blk_end) {
-                        cache_wait(base + L2X0_CLEAN_LINE_PA, 1);
-                        writel(start, base + L2X0_CLEAN_LINE_PA);
+                        l2x0_clean_line(start);
                         start += CACHE_LINE_SIZE;
                 }
 
@@ -129,8 +146,7 @@ static void l2x0_flush_range(unsigned long start, unsigned long end)
                 unsigned long blk_end = start + min(end - start, 4096UL);
 
                 while (start < blk_end) {
-                        cache_wait(base + L2X0_CLEAN_INV_LINE_PA, 1);
-                        writel(start, base + L2X0_CLEAN_INV_LINE_PA);
+                        l2x0_flush_line(start);
                         start += CACHE_LINE_SIZE;
                 }