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Subject[PATCH] drm/radeon: Include swiotlb.h if SWIOTLB configured.
Date
When SWIOTLB is configured, if without this patch kernel compilation
fails.

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Hongliang Tao <taohl@lemote.com>
Signed-off-by: Hua Yan <yanh@lemote.com>
Cc: dri-devel@lists.freedesktop.org
---
drivers/gpu/drm/radeon/radeon_ttm.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 5b71c71..fc3ac22 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -41,6 +41,10 @@
#include "radeon_reg.h"
#include "radeon.h"

+#ifdef CONFIG_SWIOTLB
+#include <linux/swiotlb.h>
+#endif
+
#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)

static int radeon_ttm_debugfs_init(struct radeon_device *rdev);
--
1.7.7.3


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