drm: fix compile failure by including <linux/swiotlb.h>

On tile architecture (with "make allyesconfig") including <linux/swiotlb.h> is required to call swiotlb_nr_tbl(). Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
git-mirror · Feb 4, 2013 · 4cfe762 · 4cfe762
1 parent 7f04f08
commit 4cfe762
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diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -28,6 +28,7 @@
  */
 
 #include <core/engine.h>
+#include <linux/swiotlb.h>
 
 #include <subdev/fb.h>
 #include <subdev/vm.h>

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -38,6 +38,7 @@
 #include <drm/radeon_drm.h>
 #include <linux/seq_file.h>
 #include <linux/slab.h>
+#include <linux/swiotlb.h>
 #include "radeon_reg.h"
 #include "radeon.h"