Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[mv-sheeva.git] / arch / arm / mm / dma-mapping.c

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 0da7eccf7749103d26e9545560256f0a8b47dce4..13fa536d82e695ff69b6e74f8e95853cf7199ede 100644 (file)
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -11,7 +11,7 @@
  */
 #include <linux/module.h>
 #include <linux/mm.h>
-#include <linux/slab.h>
+#include <linux/gfp.h>
 #include <linux/errno.h>
 #include <linux/list.h>
 #include <linux/init.h>
@@ -464,6 +464,11 @@ static void dma_cache_maint_page(struct page *page, unsigned long offset,
                                vaddr += offset;
                                op(vaddr, len, dir);
                                kunmap_high(page);
+                       } else if (cache_is_vipt()) {
+                               pte_t saved_pte;
+                               vaddr = kmap_high_l1_vipt(page, &saved_pte);
+                               op(vaddr + offset, len, dir);
+                               kunmap_high_l1_vipt(page, saved_pte);
                        }
                } else {
                        vaddr = page_address(page) + offset;