drm: remove lots of spurious whitespace.

Kernel "cleanfile" script run.

1 files changed, 22 insertions, 22 deletions

diff --git a/shared-core/via_dma.c b/shared-core/via_dma.c
index bd737a7e..89753aa6 100644
--- a/shared-core/via_dma.c
+++ b/shared-core/via_dma.c
@@ -1,11 +1,11 @@
 /* via_dma.c -- DMA support for the VIA Unichrome/Pro
- * 
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * All Rights Reserved.
  *
  * Copyright 2004 Digeo, Inc., Palo Alto, CA, U.S.A.
  * All Rights Reserved.
- * 
+ *
  * Copyright 2004 The Unichrome project.
  * All Rights Reserved.
  *
@@ -23,14 +23,14 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, 
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
- * Authors: 
- *    Tungsten Graphics, 
- *    Erdi Chen, 
+ * Authors:
+ *    Tungsten Graphics,
+ *    Erdi Chen,
  *    Thomas Hellstrom.
  */
 
@@ -47,12 +47,12 @@
 	dev_priv->dma_low +=8;					\
 }
 
-#define via_flush_write_combine() DRM_MEMORYBARRIER() 
+#define via_flush_write_combine() DRM_MEMORYBARRIER()
 
 #define VIA_OUT_RING_QW(w1,w2)			\
 	*vb++ = (w1);				\
 	*vb++ = (w2);				\
-	dev_priv->dma_low += 8; 
+	dev_priv->dma_low += 8;
 
 static void via_cmdbuf_start(drm_via_private_t * dev_priv);
 static void via_cmdbuf_pause(drm_via_private_t * dev_priv);
@@ -70,9 +70,9 @@ static uint32_t via_cmdbuf_space(drm_via_private_t *dev_priv)
 {
 	uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
 	uint32_t hw_addr = *(dev_priv->hw_addr_ptr) - agp_base;
-	
-	return ((hw_addr <= dev_priv->dma_low) ? 
-		(dev_priv->dma_high + hw_addr - dev_priv->dma_low) : 
+
+	return ((hw_addr <= dev_priv->dma_low) ?
+		(dev_priv->dma_high + hw_addr - dev_priv->dma_low) :
 		(hw_addr - dev_priv->dma_low));
 }
 
@@ -173,7 +173,7 @@ static int via_initialize(struct drm_device * dev,
 	}
 
 	if (!dev->agp || !dev->agp->base) {
-		DRM_ERROR("%s called with no agp memory available\n", 
+		DRM_ERROR("%s called with no agp memory available\n",
 			  __FUNCTION__);
 		return -EFAULT;
 	}
@@ -476,12 +476,12 @@ static uint32_t *via_align_cmd(drm_via_private_t * dev_priv, uint32_t cmd_type,
 
 	vb = via_get_dma(dev_priv);
 	VIA_OUT_RING_QW( HC_HEADER2 | ((VIA_REG_TRANSET >> 2) << 12) |
-			 (VIA_REG_TRANSPACE >> 2), HC_ParaType_PreCR << 16); 
+			 (VIA_REG_TRANSPACE >> 2), HC_ParaType_PreCR << 16);
 	agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
 	qw_pad_count = (CMDBUF_ALIGNMENT_SIZE >> 3) -
 		((dev_priv->dma_low & CMDBUF_ALIGNMENT_MASK) >> 3);
 
-	cmd_addr = (addr) ? addr : 
+	cmd_addr = (addr) ? addr :
 		agp_base + dev_priv->dma_low - 8 + (qw_pad_count << 3);
 	addr_lo = ((HC_SubA_HAGPBpL << 24) | (cmd_type & HC_HAGPBpID_MASK) |
 		   (cmd_addr & HC_HAGPBpL_MASK));
@@ -514,8 +514,8 @@ static void via_cmdbuf_start(drm_via_private_t * dev_priv)
 	command = ((HC_SubA_HAGPCMNT << 24) | (start_addr >> 24) |
 		   ((end_addr & 0xff000000) >> 16));
 
-	dev_priv->last_pause_ptr = 
-		via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0, 
+	dev_priv->last_pause_ptr =
+		via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0,
 			      &pause_addr_hi, & pause_addr_lo, 1) - 1;
 
 	via_flush_write_combine();
@@ -579,7 +579,7 @@ static void via_cmdbuf_jump(drm_via_private_t * dev_priv)
 	agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
 	via_align_cmd(dev_priv,  HC_HAGPBpID_JUMP, 0, &jump_addr_hi,
 		      &jump_addr_lo, 0);
-	
+
 	dev_priv->dma_wrap = dev_priv->dma_low;
 
 
@@ -606,7 +606,7 @@ static void via_cmdbuf_jump(drm_via_private_t * dev_priv)
 
 static void via_cmdbuf_rewind(drm_via_private_t * dev_priv)
 {
-	via_cmdbuf_jump(dev_priv); 
+	via_cmdbuf_jump(dev_priv);
 }
 
 static void via_cmdbuf_flush(drm_via_private_t * dev_priv, uint32_t cmd_type)
@@ -687,12 +687,12 @@ static int via_cmdbuf_size(struct drm_device *dev, void *data, struct drm_file *
 }
 
 #ifndef VIA_HAVE_DMABLIT
-int 
+int
 via_dma_blit_sync( struct drm_device *dev, void *data, struct drm_file *file_priv ) {
 	DRM_ERROR("PCI DMA BitBlt is not implemented for this system.\n");
 	return -EINVAL;
 }
-int 
+int
 via_dma_blit( struct drm_device *dev, void *data, struct drm_file *file_priv ) {
 	DRM_ERROR("PCI DMA BitBlt is not implemented for this system.\n");
 	return -EINVAL;