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-rw-r--r--arch/arm/mm/dma-mapping.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 0da7eccf7749..13fa536d82e6 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -11,7 +11,7 @@
11 */ 11 */
12#include <linux/module.h> 12#include <linux/module.h>
13#include <linux/mm.h> 13#include <linux/mm.h>
14#include <linux/slab.h> 14#include <linux/gfp.h>
15#include <linux/errno.h> 15#include <linux/errno.h>
16#include <linux/list.h> 16#include <linux/list.h>
17#include <linux/init.h> 17#include <linux/init.h>
@@ -464,6 +464,11 @@ static void dma_cache_maint_page(struct page *page, unsigned long offset,
464 vaddr += offset; 464 vaddr += offset;
465 op(vaddr, len, dir); 465 op(vaddr, len, dir);
466 kunmap_high(page); 466 kunmap_high(page);
467 } else if (cache_is_vipt()) {
468 pte_t saved_pte;
469 vaddr = kmap_high_l1_vipt(page, &saved_pte);
470 op(vaddr + offset, len, dir);
471 kunmap_high_l1_vipt(page, saved_pte);
467 } 472 }
468 } else { 473 } else {
469 vaddr = page_address(page) + offset; 474 vaddr = page_address(page) + offset;