drm: remove lots of spurious whitespace.

Kernel "cleanfile" script run.

1 files changed, 21 insertions, 21 deletions

diff --git a/shared-core/via_irq.c b/shared-core/via_irq.c
index 475b6461..df91ab00 100644
--- a/shared-core/via_irq.c
+++ b/shared-core/via_irq.c
@@ -63,7 +63,7 @@
 /*
  * Device-specific IRQs go here. This type might need to be extended with
  * the register if there are multiple IRQ control registers.
- * Currently we activate the HQV interrupts of  Unichrome Pro group A. 
+ * Currently we activate the HQV interrupts of  Unichrome Pro group A.
  */
 
 static maskarray_t via_pro_group_a_irqs[] = {
@@ -71,7 +71,7 @@ static maskarray_t via_pro_group_a_irqs[] = {
 	 0x00000000 },
 	{VIA_IRQ_HQV1_ENABLE, VIA_IRQ_HQV1_PENDING, 0x000013D0, 0x00008010,
 	 0x00000000 },
-	{VIA_IRQ_DMA0_TD_ENABLE, VIA_IRQ_DMA0_TD_PENDING, VIA_PCI_DMA_CSR0, 
+	{VIA_IRQ_DMA0_TD_ENABLE, VIA_IRQ_DMA0_TD_PENDING, VIA_PCI_DMA_CSR0,
 	 VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008},
 	{VIA_IRQ_DMA1_TD_ENABLE, VIA_IRQ_DMA1_TD_PENDING, VIA_PCI_DMA_CSR1,
 	 VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008},
@@ -81,7 +81,7 @@ static int via_num_pro_group_a =
 static int via_irqmap_pro_group_a[] = {0, 1, -1, 2, -1, 3};
 
 static maskarray_t via_unichrome_irqs[] = {
-	{VIA_IRQ_DMA0_TD_ENABLE, VIA_IRQ_DMA0_TD_PENDING, VIA_PCI_DMA_CSR0, 
+	{VIA_IRQ_DMA0_TD_ENABLE, VIA_IRQ_DMA0_TD_PENDING, VIA_PCI_DMA_CSR0,
 	 VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008},
 	{VIA_IRQ_DMA1_TD_ENABLE, VIA_IRQ_DMA1_TD_PENDING, VIA_PCI_DMA_CSR1,
 	 VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008}
@@ -90,7 +90,7 @@ static int via_num_unichrome = sizeof(via_unichrome_irqs)/sizeof(maskarray_t);
 static int via_irqmap_unichrome[] = {-1, -1, -1, 0, -1, 1};
 
 
-static unsigned time_diff(struct timeval *now,struct timeval *then) 
+static unsigned time_diff(struct timeval *now,struct timeval *then)
 {
     return (now->tv_usec >= then->tv_usec) ?
 	now->tv_usec - then->tv_usec :
@@ -117,7 +117,7 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
 			microtime(&cur_vblank);
 #endif
 			if (dev_priv->last_vblank_valid) {
-				dev_priv->usec_per_vblank = 
+				dev_priv->usec_per_vblank =
 					time_diff(&cur_vblank,
 						  &dev_priv->last_vblank) >> 4;
 			}
@@ -132,7 +132,7 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
 		drm_vbl_send_signals(dev);
 		handled = 1;
 	}
-	
+
 	for (i=0; i<dev_priv->num_irqs; ++i) {
 		if (status & cur_irq->pending_mask) {
 			atomic_inc( &cur_irq->irq_received );
@@ -148,7 +148,7 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
 		}
 		cur_irq++;
 	}
-	
+
 	/* Acknowlege interrupts */
 	VIA_WRITE(VIA_REG_INTERRUPT, status);
 
@@ -166,7 +166,7 @@ static __inline__ void viadrv_acknowledge_irqs(drm_via_private_t * dev_priv)
 	if (dev_priv) {
 		/* Acknowlege interrupts */
 		status = VIA_READ(VIA_REG_INTERRUPT);
-		VIA_WRITE(VIA_REG_INTERRUPT, status | 
+		VIA_WRITE(VIA_REG_INTERRUPT, status |
 			  dev_priv->irq_pending_mask);
 	}
 }
@@ -193,7 +193,7 @@ int via_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence)
 	DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
 		    (((cur_vblank = atomic_read(&dev->vbl_received)) -
 		      *sequence) <= (1 << 23)));
-	
+
 	*sequence = cur_vblank;
 	return ret;
 }
@@ -221,7 +221,7 @@ via_driver_irq_wait(struct drm_device * dev, unsigned int irq, int force_sequenc
 			  irq);
 		return -EINVAL;
 	}
-		
+
 	real_irq = dev_priv->irq_map[irq];
 
 	if (real_irq < 0) {
@@ -235,14 +235,14 @@ via_driver_irq_wait(struct drm_device * dev, unsigned int irq, int force_sequenc
 
 	if (masks[real_irq][2] && !force_sequence) {
 		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
-			    ((VIA_READ(masks[irq][2]) & masks[irq][3]) == 
+			    ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
 			     masks[irq][4]));
 		cur_irq_sequence = atomic_read(&cur_irq->irq_received);
 	} else {
 		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
 			    (((cur_irq_sequence =
 			       atomic_read(&cur_irq->irq_received)) -
-			      *sequence) <= (1 << 23)));		
+			      *sequence) <= (1 << 23)));
 	}
 	*sequence = cur_irq_sequence;
 	return ret;
@@ -280,23 +280,23 @@ void via_driver_irq_preinstall(struct drm_device * dev)
 
 		for(i=0; i < dev_priv->num_irqs; ++i) {
 			atomic_set(&cur_irq->irq_received, 0);
-			cur_irq->enable_mask = dev_priv->irq_masks[i][0]; 
+			cur_irq->enable_mask = dev_priv->irq_masks[i][0];
 			cur_irq->pending_mask = dev_priv->irq_masks[i][1];
 			DRM_INIT_WAITQUEUE( &cur_irq->irq_queue );
 			dev_priv->irq_enable_mask |= cur_irq->enable_mask;
 			dev_priv->irq_pending_mask |= cur_irq->pending_mask;
 			cur_irq++;
-			
+
 			DRM_DEBUG("Initializing IRQ %d\n", i);
 		}
-			
+
 		dev_priv->last_vblank_valid = 0;
 
 		/* Clear VSync interrupt regs */
 		status = VIA_READ(VIA_REG_INTERRUPT);
-		VIA_WRITE(VIA_REG_INTERRUPT, status & 
+		VIA_WRITE(VIA_REG_INTERRUPT, status &
 			  ~(dev_priv->irq_enable_mask));
-		
+
 		/* Clear bits if they're already high */
 		viadrv_acknowledge_irqs(dev_priv);
 	}
@@ -317,7 +317,7 @@ void via_driver_irq_postinstall(struct drm_device * dev)
 
 		VIA_WRITE8(0x83d4, 0x11);
 		VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) | 0x30);
-		
+
 	}
 }
 
@@ -335,7 +335,7 @@ void via_driver_irq_uninstall(struct drm_device * dev)
 		VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) & ~0x30);
 
 		status = VIA_READ(VIA_REG_INTERRUPT);
-		VIA_WRITE(VIA_REG_INTERRUPT, status & 
+		VIA_WRITE(VIA_REG_INTERRUPT, status &
 			  ~(VIA_IRQ_VBLANK_ENABLE | dev_priv->irq_enable_mask));
 	}
 }
@@ -353,7 +353,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
 		return -EINVAL;
 
 	if (irqwait->request.irq >= dev_priv->num_irqs) {
-		DRM_ERROR("%s Trying to wait on unknown irq %d\n", __FUNCTION__, 
+		DRM_ERROR("%s Trying to wait on unknown irq %d\n", __FUNCTION__,
 			  irqwait->request.irq);
 		return -EINVAL;
 	}
@@ -372,7 +372,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
 	}
 
 	if (irqwait->request.type & VIA_IRQ_SIGNAL) {
-		DRM_ERROR("%s Signals on Via IRQs not implemented yet.\n", 
+		DRM_ERROR("%s Signals on Via IRQs not implemented yet.\n",
 			  __FUNCTION__);
 		return -EINVAL;
 	}