drm: drop drm_buf_t typedef

Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c
index d12e287..bdd3015 100644
--- a/drivers/char/drm/drm_bufs.c
+++ b/drivers/char/drm/drm_bufs.c
@@ -554,7 +554,7 @@
 	drm_device_dma_t *dma = dev->dma;
 	drm_buf_entry_t *entry;
 	drm_agp_mem_t *agp_entry;
-	drm_buf_t *buf;
+	struct drm_buf *buf;
 	unsigned long offset;
 	unsigned long agp_offset;
 	int count;
@@ -565,7 +565,7 @@
 	int total;
 	int byte_count;
 	int i, valid;
-	drm_buf_t **temp_buflist;
+	struct drm_buf **temp_buflist;
 
 	if (!dma)
 		return -EINVAL;
@@ -729,14 +729,14 @@
 	int page_order;
 	drm_buf_entry_t *entry;
 	drm_dma_handle_t *dmah;
-	drm_buf_t *buf;
+	struct drm_buf *buf;
 	int alignment;
 	unsigned long offset;
 	int i;
 	int byte_count;
 	int page_count;
 	unsigned long *temp_pagelist;
-	drm_buf_t **temp_buflist;
+	struct drm_buf **temp_buflist;
 
 	if (!drm_core_check_feature(dev, DRIVER_PCI_DMA))
 		return -EINVAL;
@@ -949,7 +949,7 @@
 {
 	drm_device_dma_t *dma = dev->dma;
 	drm_buf_entry_t *entry;
-	drm_buf_t *buf;
+	struct drm_buf *buf;
 	unsigned long offset;
 	unsigned long agp_offset;
 	int count;
@@ -960,7 +960,7 @@
 	int total;
 	int byte_count;
 	int i;
-	drm_buf_t **temp_buflist;
+	struct drm_buf **temp_buflist;
 
 	if (!drm_core_check_feature(dev, DRIVER_SG))
 		return -EINVAL;
@@ -1111,7 +1111,7 @@
 {
 	drm_device_dma_t *dma = dev->dma;
 	drm_buf_entry_t *entry;
-	drm_buf_t *buf;
+	struct drm_buf *buf;
 	unsigned long offset;
 	unsigned long agp_offset;
 	int count;
@@ -1122,7 +1122,7 @@
 	int total;
 	int byte_count;
 	int i;
-	drm_buf_t **temp_buflist;
+	struct drm_buf **temp_buflist;
 
 	if (!drm_core_check_feature(dev, DRIVER_FB_DMA))
 		return -EINVAL;
@@ -1481,7 +1481,7 @@
 	struct drm_buf_free request;
 	int i;
 	int idx;
-	drm_buf_t *buf;
+	struct drm_buf *buf;
 
 	if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
 		return -EINVAL;