diff --git a/drivers/char/drm/ati_pcigart.c b/drivers/char/drm/ati_pcigart.c
index 3345641ff904771a640e43cd4aec80674482cb0f..d352dbb4ccf7423f9bddca0bb9cc83cc055164f4 100644
--- a/drivers/char/drm/ati_pcigart.c
+++ b/drivers/char/drm/ati_pcigart.c
@@ -41,7 +41,7 @@ static void *drm_ati_alloc_pcigart_table(int order)
 	struct page *page;
 	int i;
 
-	DRM_DEBUG("%s: alloc %d order\n", __FUNCTION__, order);
+	DRM_DEBUG("%d order\n", order);
 
 	address = __get_free_pages(GFP_KERNEL | __GFP_COMP,
 				   order);
@@ -54,7 +54,7 @@ static void *drm_ati_alloc_pcigart_table(int order)
 	for (i = 0; i < order; i++, page++)
 		SetPageReserved(page);
 
-	DRM_DEBUG("%s: returning 0x%08lx\n", __FUNCTION__, address);
+	DRM_DEBUG("returning 0x%08lx\n", address);
 	return (void *)address;
 }
 
@@ -63,7 +63,7 @@ static void drm_ati_free_pcigart_table(void *address, int order)
 	struct page *page;
 	int i;
 	int num_pages = 1 << order;
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	page = virt_to_page((unsigned long)address);
 
diff --git a/drivers/char/drm/drm_irq.c b/drivers/char/drm/drm_irq.c
index 05eae63f85baf173efe6473caccf12f8fde75139..089c015c01d148234fcd24abac9f935c9fd185ef 100644
--- a/drivers/char/drm/drm_irq.c
+++ b/drivers/char/drm/drm_irq.c
@@ -107,7 +107,7 @@ static int drm_irq_install(struct drm_device * dev)
 	dev->irq_enabled = 1;
 	mutex_unlock(&dev->struct_mutex);
 
-	DRM_DEBUG("%s: irq=%d\n", __FUNCTION__, dev->irq);
+	DRM_DEBUG("irq=%d\n", dev->irq);
 
 	if (drm_core_check_feature(dev, DRIVER_IRQ_VBL)) {
 		init_waitqueue_head(&dev->vbl_queue);
@@ -164,7 +164,7 @@ int drm_irq_uninstall(struct drm_device * dev)
 	if (!irq_enabled)
 		return -EINVAL;
 
-	DRM_DEBUG("%s: irq=%d\n", __FUNCTION__, dev->irq);
+	DRM_DEBUG("irq=%d\n", dev->irq);
 
 	dev->driver->irq_uninstall(dev);
 
diff --git a/drivers/char/drm/drm_scatter.c b/drivers/char/drm/drm_scatter.c
index eb7fa437355e4068a52d48d2f7e7afbdad9e2f00..26d8f675ed5df8e785900b7fb9e8f09c0e7aff17 100644
--- a/drivers/char/drm/drm_scatter.c
+++ b/drivers/char/drm/drm_scatter.c
@@ -67,7 +67,7 @@ int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request)
 	struct drm_sg_mem *entry;
 	unsigned long pages, i, j;
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	if (!drm_core_check_feature(dev, DRIVER_SG))
 		return -EINVAL;
@@ -81,7 +81,7 @@ int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request)
 
 	memset(entry, 0, sizeof(*entry));
 	pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
-	DRM_DEBUG("sg size=%ld pages=%ld\n", request->size, pages);
+	DRM_DEBUG("size=%ld pages=%ld\n", request->size, pages);
 
 	entry->pages = pages;
 	entry->pagelist = drm_alloc(pages * sizeof(*entry->pagelist),
@@ -122,8 +122,8 @@ int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request)
 
 	entry->handle = ScatterHandle((unsigned long)entry->virtual);
 
-	DRM_DEBUG("sg alloc handle  = %08lx\n", entry->handle);
-	DRM_DEBUG("sg alloc virtual = %p\n", entry->virtual);
+	DRM_DEBUG("handle  = %08lx\n", entry->handle);
+	DRM_DEBUG("virtual = %p\n", entry->virtual);
 
 	for (i = (unsigned long)entry->virtual, j = 0; j < pages;
 	     i += PAGE_SIZE, j++) {
@@ -210,7 +210,7 @@ int drm_sg_free(struct drm_device *dev, void *data,
 	if (!entry || entry->handle != request->handle)
 		return -EINVAL;
 
-	DRM_DEBUG("sg free virtual  = %p\n", entry->virtual);
+	DRM_DEBUG("virtual  = %p\n", entry->virtual);
 
 	drm_sg_cleanup(entry);
 
diff --git a/drivers/char/drm/drm_vm.c b/drivers/char/drm/drm_vm.c
index ef5e6b130c4845aa8b3ad68b36538b34d90e6311..cea4105374b2b8c284b1fa05bd7772cd40bbf9d4 100644
--- a/drivers/char/drm/drm_vm.c
+++ b/drivers/char/drm/drm_vm.c
@@ -180,7 +180,7 @@ static __inline__ struct page *drm_do_vm_shm_nopage(struct vm_area_struct *vma,
 		return NOPAGE_SIGBUS;
 	get_page(page);
 
-	DRM_DEBUG("shm_nopage 0x%lx\n", address);
+	DRM_DEBUG("0x%lx\n", address);
 	return page;
 }
 
@@ -294,7 +294,7 @@ static __inline__ struct page *drm_do_vm_dma_nopage(struct vm_area_struct *vma,
 
 	get_page(page);
 
-	DRM_DEBUG("dma_nopage 0x%lx (page %lu)\n", address, page_nr);
+	DRM_DEBUG("0x%lx (page %lu)\n", address, page_nr);
 	return page;
 }
 
diff --git a/drivers/char/drm/i810_dma.c b/drivers/char/drm/i810_dma.c
index aa2fa9b184ac6cb591b44bf768951eeab948b404..8d7ea81c4b66b3f70b242b02d2778f3c6052a9fc 100644
--- a/drivers/char/drm/i810_dma.c
+++ b/drivers/char/drm/i810_dma.c
@@ -570,7 +570,7 @@ static void i810EmitState(struct drm_device * dev)
 	drm_i810_sarea_t *sarea_priv = dev_priv->sarea_priv;
 	unsigned int dirty = sarea_priv->dirty;
 
-	DRM_DEBUG("%s %x\n", __FUNCTION__, dirty);
+	DRM_DEBUG("%x\n", dirty);
 
 	if (dirty & I810_UPLOAD_BUFFERS) {
 		i810EmitDestVerified(dev, sarea_priv->BufferState);
@@ -802,8 +802,7 @@ static void i810_dma_dispatch_flip(struct drm_device * dev)
 	int pitch = dev_priv->pitch;
 	RING_LOCALS;
 
-	DRM_DEBUG("%s: page=%d pfCurrentPage=%d\n",
-		  __FUNCTION__,
+	DRM_DEBUG("page=%d pfCurrentPage=%d\n",
 		  dev_priv->current_page,
 		  dev_priv->sarea_priv->pf_current_page);
 
@@ -848,8 +847,6 @@ static void i810_dma_quiescent(struct drm_device * dev)
 	drm_i810_private_t *dev_priv = dev->dev_private;
 	RING_LOCALS;
 
-/*	printk("%s\n", __FUNCTION__); */
-
 	i810_kernel_lost_context(dev);
 
 	BEGIN_LP_RING(4);
@@ -869,8 +866,6 @@ static int i810_flush_queue(struct drm_device * dev)
 	int i, ret = 0;
 	RING_LOCALS;
 
-/*	printk("%s\n", __FUNCTION__); */
-
 	i810_kernel_lost_context(dev);
 
 	BEGIN_LP_RING(2);
@@ -949,7 +944,7 @@ static int i810_dma_vertex(struct drm_device *dev, void *data,
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
-	DRM_DEBUG("i810 dma vertex, idx %d used %d discard %d\n",
+	DRM_DEBUG("idx %d used %d discard %d\n",
 		  vertex->idx, vertex->used, vertex->discard);
 
 	if (vertex->idx < 0 || vertex->idx > dma->buf_count)
@@ -987,7 +982,7 @@ static int i810_clear_bufs(struct drm_device *dev, void *data,
 static int i810_swap_bufs(struct drm_device *dev, void *data,
 			  struct drm_file *file_priv)
 {
-	DRM_DEBUG("i810_swap_bufs\n");
+	DRM_DEBUG("\n");
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
@@ -1068,11 +1063,10 @@ static void i810_dma_dispatch_mc(struct drm_device * dev, struct drm_buf * buf,
 
 	sarea_priv->dirty = 0x7f;
 
-	DRM_DEBUG("dispatch mc addr 0x%lx, used 0x%x\n", address, used);
+	DRM_DEBUG("addr 0x%lx, used 0x%x\n", address, used);
 
 	dev_priv->counter++;
 	DRM_DEBUG("dispatch counter : %ld\n", dev_priv->counter);
-	DRM_DEBUG("i810_dma_dispatch_mc\n");
 	DRM_DEBUG("start : %lx\n", start);
 	DRM_DEBUG("used : %d\n", used);
 	DRM_DEBUG("start + used - 4 : %ld\n", start + used - 4);
@@ -1179,7 +1173,7 @@ static void i810_do_init_pageflip(struct drm_device * dev)
 {
 	drm_i810_private_t *dev_priv = dev->dev_private;
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 	dev_priv->page_flipping = 1;
 	dev_priv->current_page = 0;
 	dev_priv->sarea_priv->pf_current_page = dev_priv->current_page;
@@ -1189,7 +1183,7 @@ static int i810_do_cleanup_pageflip(struct drm_device * dev)
 {
 	drm_i810_private_t *dev_priv = dev->dev_private;
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 	if (dev_priv->current_page != 0)
 		i810_dma_dispatch_flip(dev);
 
@@ -1202,7 +1196,7 @@ static int i810_flip_bufs(struct drm_device *dev, void *data,
 {
 	drm_i810_private_t *dev_priv = dev->dev_private;
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
diff --git a/drivers/char/drm/i810_drv.h b/drivers/char/drm/i810_drv.h
index 4de172b2305a25735b84b9b6df9b8ae3824ac90d..0118849a567218632bc954e03c2c283a9d37e6a4 100644
--- a/drivers/char/drm/i810_drv.h
+++ b/drivers/char/drm/i810_drv.h
@@ -145,7 +145,7 @@ extern int i810_max_ioctl;
 
 #define BEGIN_LP_RING(n) do {						\
 	if (I810_VERBOSE)                                               \
-           DRM_DEBUG("BEGIN_LP_RING(%d) in %s\n", n, __FUNCTION__);	\
+		DRM_DEBUG("BEGIN_LP_RING(%d)\n", n);			\
 	if (dev_priv->ring.space < n*4)					\
 		i810_wait_ring(dev, n*4);				\
 	dev_priv->ring.space -= n*4;					\
diff --git a/drivers/char/drm/i830_drv.h b/drivers/char/drm/i830_drv.h
index 9843df831d7e6c49e92a727c8cf7884fc73bb0cb..4caba8c54455582271385d3bc69ebf61b93ed632 100644
--- a/drivers/char/drm/i830_drv.h
+++ b/drivers/char/drm/i830_drv.h
@@ -156,8 +156,7 @@ extern int i830_driver_device_is_agp(struct drm_device * dev);
 
 #define BEGIN_LP_RING(n) do {				\
 	if (I830_VERBOSE)				\
-		printk("BEGIN_LP_RING(%d) in %s\n",	\
-			  n, __FUNCTION__);		\
+		printk("BEGIN_LP_RING(%d)\n", (n));	\
 	if (dev_priv->ring.space < n*4)			\
 		i830_wait_ring(dev, n*4, __FUNCTION__);		\
 	outcount = 0;					\
diff --git a/drivers/char/drm/i915_dma.c b/drivers/char/drm/i915_dma.c
index 24f86e07d6a48873dc09eda0bb1987672ecf7942..43986d81ae34f4b26fd8b1c4f717f1ae0ea13c17 100644
--- a/drivers/char/drm/i915_dma.c
+++ b/drivers/char/drm/i915_dma.c
@@ -657,7 +657,7 @@ static int i915_getparam(struct drm_device *dev, void *data,
 	int value;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -691,7 +691,7 @@ static int i915_setparam(struct drm_device *dev, void *data,
 	drm_i915_setparam_t *param = data;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -721,7 +721,7 @@ static int i915_set_status_page(struct drm_device *dev, void *data,
 	drm_i915_hws_addr_t *hws = data;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h
index 9c3f717986117043ad9cdd6140127d9d2c2b5958..440228f71fe06fbcd631cf4f3c3f0b849b42de28 100644
--- a/drivers/char/drm/i915_drv.h
+++ b/drivers/char/drm/i915_drv.h
@@ -253,9 +253,8 @@ extern void i915_mem_release(struct drm_device * dev,
 
 #define BEGIN_LP_RING(n) do {				\
 	if (I915_VERBOSE)				\
-		DRM_DEBUG("BEGIN_LP_RING(%d) in %s\n",	\
-			  (n), __FUNCTION__);		\
-	if (dev_priv->ring.space < (n)*4)			\
+		DRM_DEBUG("BEGIN_LP_RING(%d)\n", (n));	\
+	if (dev_priv->ring.space < (n)*4)		\
 		i915_wait_ring(dev, (n)*4, __FUNCTION__);		\
 	outcount = 0;					\
 	outring = dev_priv->ring.tail;			\
diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c
index b273fe4e1345f49b5d009950f77f38bb3269a944..92653b38e64c5e26b5306811f6e32be1d54e16a1 100644
--- a/drivers/char/drm/i915_irq.c
+++ b/drivers/char/drm/i915_irq.c
@@ -276,7 +276,7 @@ static int i915_emit_irq(struct drm_device * dev)
 
 	i915_kernel_lost_context(dev);
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	dev_priv->sarea_priv->last_enqueue = ++dev_priv->counter;
 
@@ -300,7 +300,7 @@ static int i915_wait_irq(struct drm_device * dev, int irq_nr)
 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
 	int ret = 0;
 
-	DRM_DEBUG("%s irq_nr=%d breadcrumb=%d\n", __FUNCTION__, irq_nr,
+	DRM_DEBUG("irq_nr=%d breadcrumb=%d\n", irq_nr,
 		  READ_BREADCRUMB(dev_priv));
 
 	if (READ_BREADCRUMB(dev_priv) >= irq_nr)
@@ -312,8 +312,7 @@ static int i915_wait_irq(struct drm_device * dev, int irq_nr)
 		    READ_BREADCRUMB(dev_priv) >= irq_nr);
 
 	if (ret == -EBUSY) {
-		DRM_ERROR("%s: EBUSY -- rec: %d emitted: %d\n",
-			  __FUNCTION__,
+		DRM_ERROR("EBUSY -- rec: %d emitted: %d\n",
 			  READ_BREADCRUMB(dev_priv), (int)dev_priv->counter);
 	}
 
@@ -329,7 +328,7 @@ static int i915_driver_vblank_do_wait(struct drm_device *dev, unsigned int *sequ
 	int ret = 0;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -365,7 +364,7 @@ int i915_irq_emit(struct drm_device *dev, void *data,
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -388,7 +387,7 @@ int i915_irq_wait(struct drm_device *dev, void *data,
 	drm_i915_irq_wait_t *irqwait = data;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -418,13 +417,12 @@ int i915_vblank_pipe_set(struct drm_device *dev, void *data,
 	drm_i915_vblank_pipe_t *pipe = data;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
 	if (pipe->pipe & ~(DRM_I915_VBLANK_PIPE_A|DRM_I915_VBLANK_PIPE_B)) {
-		DRM_ERROR("%s called with invalid pipe 0x%x\n",
-			  __FUNCTION__, pipe->pipe);
+		DRM_ERROR("called with invalid pipe 0x%x\n", pipe->pipe);
 		return -EINVAL;
 	}
 
@@ -443,7 +441,7 @@ int i915_vblank_pipe_get(struct drm_device *dev, void *data,
 	u16 flag;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/i915_mem.c b/drivers/char/drm/i915_mem.c
index d360896f38a65c26429eda50277ab6266bd16277..6126a60dc9cb19ceb335b9e335a04ecfe6d25559 100644
--- a/drivers/char/drm/i915_mem.c
+++ b/drivers/char/drm/i915_mem.c
@@ -276,7 +276,7 @@ int i915_mem_alloc(struct drm_device *dev, void *data,
 	struct mem_block *block, **heap;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -314,7 +314,7 @@ int i915_mem_free(struct drm_device *dev, void *data,
 	struct mem_block *block, **heap;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -342,7 +342,7 @@ int i915_mem_init_heap(struct drm_device *dev, void *data,
 	struct mem_block **heap;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -366,7 +366,7 @@ int i915_mem_destroy_heap( struct drm_device *dev, void *data,
 	struct mem_block **heap;
 
 	if ( !dev_priv ) {
-		DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ );
+		DRM_ERROR( "called with no initialization\n" );
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/mga_dma.c b/drivers/char/drm/mga_dma.c
index 9d95f6078764e2d1a26a0c4b2616fd419fadf80f..c1d12dbfa8d8dec82e47c7821561e06da9744417 100644
--- a/drivers/char/drm/mga_dma.c
+++ b/drivers/char/drm/mga_dma.c
@@ -1050,7 +1050,7 @@ int mga_dma_flush(struct drm_device *dev, void *data,
 #if MGA_DMA_DEBUG
 		int ret = mga_do_wait_for_idle(dev_priv);
 		if (ret < 0)
-			DRM_INFO("%s: -EBUSY\n", __FUNCTION__);
+			DRM_INFO("-EBUSY\n");
 		return ret;
 #else
 		return mga_do_wait_for_idle(dev_priv);
diff --git a/drivers/char/drm/mga_drv.h b/drivers/char/drm/mga_drv.h
index 44a9e6619061cdc27024f1fe7b322936a4239671..f6ebd24bd5871ebad2204c64195e3e3e31219401 100644
--- a/drivers/char/drm/mga_drv.h
+++ b/drivers/char/drm/mga_drv.h
@@ -249,7 +249,7 @@ do {									\
 		} else if ( dev_priv->prim.space <			\
 			    dev_priv->prim.high_mark ) {		\
 			if ( MGA_DMA_DEBUG )				\
-				DRM_INFO( "%s: wrap...\n", __FUNCTION__ );	\
+				DRM_INFO( "wrap...\n");		\
 			return -EBUSY;			\
 		}							\
 	}								\
@@ -260,7 +260,7 @@ do {									\
 	if ( test_bit( 0, &dev_priv->prim.wrapped ) ) {			\
 		if ( mga_do_wait_for_idle( dev_priv ) < 0 ) {		\
 			if ( MGA_DMA_DEBUG )				\
-				DRM_INFO( "%s: wrap...\n", __FUNCTION__ );	\
+				DRM_INFO( "wrap...\n");		\
 			return -EBUSY;			\
 		}							\
 		mga_do_dma_wrap_end( dev_priv );			\
@@ -280,8 +280,7 @@ do {									\
 #define BEGIN_DMA( n )							\
 do {									\
 	if ( MGA_VERBOSE ) {						\
-		DRM_INFO( "BEGIN_DMA( %d ) in %s\n",			\
-			  (n), __FUNCTION__ );				\
+		DRM_INFO( "BEGIN_DMA( %d )\n", (n) );		\
 		DRM_INFO( "   space=0x%x req=0x%Zx\n",			\
 			  dev_priv->prim.space, (n) * DMA_BLOCK_SIZE );	\
 	}								\
@@ -292,7 +291,7 @@ do {									\
 #define BEGIN_DMA_WRAP()						\
 do {									\
 	if ( MGA_VERBOSE ) {						\
-		DRM_INFO( "BEGIN_DMA() in %s\n", __FUNCTION__ );		\
+		DRM_INFO( "BEGIN_DMA()\n" );				\
 		DRM_INFO( "   space=0x%x\n", dev_priv->prim.space );	\
 	}								\
 	prim = dev_priv->prim.start;					\
@@ -311,7 +310,7 @@ do {									\
 #define FLUSH_DMA()							\
 do {									\
 	if ( 0 ) {							\
-		DRM_INFO( "%s:\n", __FUNCTION__ );				\
+		DRM_INFO( "\n" );					\
 		DRM_INFO( "   tail=0x%06x head=0x%06lx\n",		\
 			  dev_priv->prim.tail,				\
 			  MGA_READ( MGA_PRIMADDRESS ) -			\
diff --git a/drivers/char/drm/mga_state.c b/drivers/char/drm/mga_state.c
index 4cb95ecd465cbe0c7a3cde11c8bbda97d7bcc3f6..d3f8aade07b336be0d6d37d2a1e09913669d5680 100644
--- a/drivers/char/drm/mga_state.c
+++ b/drivers/char/drm/mga_state.c
@@ -619,7 +619,7 @@ static void mga_dma_dispatch_swap(struct drm_device * dev)
 
 	FLUSH_DMA();
 
-	DRM_DEBUG("%s... done.\n", __FUNCTION__);
+	DRM_DEBUG("... done.\n");
 }
 
 static void mga_dma_dispatch_vertex(struct drm_device * dev, struct drm_buf * buf)
@@ -631,7 +631,7 @@ static void mga_dma_dispatch_vertex(struct drm_device * dev, struct drm_buf * bu
 	u32 length = (u32) buf->used;
 	int i = 0;
 	DMA_LOCALS;
-	DRM_DEBUG("vertex: buf=%d used=%d\n", buf->idx, buf->used);
+	DRM_DEBUG("buf=%d used=%d\n", buf->idx, buf->used);
 
 	if (buf->used) {
 		buf_priv->dispatched = 1;
@@ -678,7 +678,7 @@ static void mga_dma_dispatch_indices(struct drm_device * dev, struct drm_buf * b
 	u32 address = (u32) buf->bus_address;
 	int i = 0;
 	DMA_LOCALS;
-	DRM_DEBUG("indices: buf=%d start=%d end=%d\n", buf->idx, start, end);
+	DRM_DEBUG("buf=%d start=%d end=%d\n", buf->idx, start, end);
 
 	if (start != end) {
 		buf_priv->dispatched = 1;
@@ -955,7 +955,7 @@ static int mga_dma_iload(struct drm_device *dev, void *data, struct drm_file *fi
 #if 0
 	if (mga_do_wait_for_idle(dev_priv) < 0) {
 		if (MGA_DMA_DEBUG)
-			DRM_INFO("%s: -EBUSY\n", __FUNCTION__);
+			DRM_INFO("-EBUSY\n");
 		return -EBUSY;
 	}
 #endif
@@ -1014,7 +1014,7 @@ static int mga_getparam(struct drm_device *dev, void *data, struct drm_file *fil
 	int value;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -1046,7 +1046,7 @@ static int mga_set_fence(struct drm_device *dev, void *data, struct drm_file *fi
 	DMA_LOCALS;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -1075,7 +1075,7 @@ file_priv)
 	u32 *fence = data;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/r128_cce.c b/drivers/char/drm/r128_cce.c
index 90972cc8628e9f184f68e00141e95cb0e1f98772..892e0a58984669ccbfdce83aba673e23fadb7cb1 100644
--- a/drivers/char/drm/r128_cce.c
+++ b/drivers/char/drm/r128_cce.c
@@ -651,7 +651,7 @@ int r128_cce_start(struct drm_device *dev, void *data, struct drm_file *file_pri
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (dev_priv->cce_running || dev_priv->cce_mode == R128_PM4_NONPM4) {
-		DRM_DEBUG("%s while CCE running\n", __FUNCTION__);
+		DRM_DEBUG("while CCE running\n");
 		return 0;
 	}
 
@@ -710,7 +710,7 @@ int r128_cce_reset(struct drm_device *dev, void *data, struct drm_file *file_pri
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (!dev_priv) {
-		DRM_DEBUG("%s called before init done\n", __FUNCTION__);
+		DRM_DEBUG("called before init done\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/r128_drv.h b/drivers/char/drm/r128_drv.h
index a53082e9dcc1b943f6a70a9a355f3cb7d952dae8..011105e51ac660117c88a1e1a3d9db860702b325 100644
--- a/drivers/char/drm/r128_drv.h
+++ b/drivers/char/drm/r128_drv.h
@@ -462,8 +462,7 @@ do {									\
 
 #define BEGIN_RING( n ) do {						\
 	if ( R128_VERBOSE ) {						\
-		DRM_INFO( "BEGIN_RING( %d ) in %s\n",			\
-			   (n), __FUNCTION__ );				\
+		DRM_INFO( "BEGIN_RING( %d )\n", (n));			\
 	}								\
 	if ( dev_priv->ring.space <= (n) * sizeof(u32) ) {		\
 		COMMIT_RING();						\
diff --git a/drivers/char/drm/r128_state.c b/drivers/char/drm/r128_state.c
index b7f483cac6d4b7973f1627912cee23235485af54..51a9afce7b9b9b5e9a9a965fc8091078d3edca05 100644
--- a/drivers/char/drm/r128_state.c
+++ b/drivers/char/drm/r128_state.c
@@ -42,7 +42,7 @@ static void r128_emit_clip_rects(drm_r128_private_t * dev_priv,
 {
 	u32 aux_sc_cntl = 0x00000000;
 	RING_LOCALS;
-	DRM_DEBUG("    %s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	BEGIN_RING((count < 3 ? count : 3) * 5 + 2);
 
@@ -85,7 +85,7 @@ static __inline__ void r128_emit_core(drm_r128_private_t * dev_priv)
 	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
 	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
 	RING_LOCALS;
-	DRM_DEBUG("    %s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	BEGIN_RING(2);
 
@@ -100,7 +100,7 @@ static __inline__ void r128_emit_context(drm_r128_private_t * dev_priv)
 	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
 	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
 	RING_LOCALS;
-	DRM_DEBUG("    %s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	BEGIN_RING(13);
 
@@ -126,7 +126,7 @@ static __inline__ void r128_emit_setup(drm_r128_private_t * dev_priv)
 	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
 	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
 	RING_LOCALS;
-	DRM_DEBUG("    %s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	BEGIN_RING(3);
 
@@ -142,7 +142,7 @@ static __inline__ void r128_emit_masks(drm_r128_private_t * dev_priv)
 	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
 	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
 	RING_LOCALS;
-	DRM_DEBUG("    %s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	BEGIN_RING(5);
 
@@ -161,7 +161,7 @@ static __inline__ void r128_emit_window(drm_r128_private_t * dev_priv)
 	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
 	drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
 	RING_LOCALS;
-	DRM_DEBUG("    %s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	BEGIN_RING(2);
 
@@ -178,7 +178,7 @@ static __inline__ void r128_emit_tex0(drm_r128_private_t * dev_priv)
 	drm_r128_texture_regs_t *tex = &sarea_priv->tex_state[0];
 	int i;
 	RING_LOCALS;
-	DRM_DEBUG("    %s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	BEGIN_RING(7 + R128_MAX_TEXTURE_LEVELS);
 
@@ -204,7 +204,7 @@ static __inline__ void r128_emit_tex1(drm_r128_private_t * dev_priv)
 	drm_r128_texture_regs_t *tex = &sarea_priv->tex_state[1];
 	int i;
 	RING_LOCALS;
-	DRM_DEBUG("    %s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	BEGIN_RING(5 + R128_MAX_TEXTURE_LEVELS);
 
@@ -226,7 +226,7 @@ static void r128_emit_state(drm_r128_private_t * dev_priv)
 	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
 	unsigned int dirty = sarea_priv->dirty;
 
-	DRM_DEBUG("%s: dirty=0x%08x\n", __FUNCTION__, dirty);
+	DRM_DEBUG("dirty=0x%08x\n", dirty);
 
 	if (dirty & R128_UPLOAD_CORE) {
 		r128_emit_core(dev_priv);
@@ -362,7 +362,7 @@ static void r128_cce_dispatch_clear(struct drm_device * dev,
 	unsigned int flags = clear->flags;
 	int i;
 	RING_LOCALS;
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	if (dev_priv->page_flipping && dev_priv->current_page == 1) {
 		unsigned int tmp = flags;
@@ -466,7 +466,7 @@ static void r128_cce_dispatch_swap(struct drm_device * dev)
 	struct drm_clip_rect *pbox = sarea_priv->boxes;
 	int i;
 	RING_LOCALS;
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 #if R128_PERFORMANCE_BOXES
 	/* Do some trivial performance monitoring...
@@ -528,8 +528,7 @@ static void r128_cce_dispatch_flip(struct drm_device * dev)
 {
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	RING_LOCALS;
-	DRM_DEBUG("%s: page=%d pfCurrentPage=%d\n",
-		  __FUNCTION__,
+	DRM_DEBUG("page=%d pfCurrentPage=%d\n",
 		  dev_priv->current_page, dev_priv->sarea_priv->pfCurrentPage);
 
 #if R128_PERFORMANCE_BOXES
@@ -1156,7 +1155,7 @@ static int r128_cce_dispatch_read_pixels(struct drm_device * dev,
 	int count, *x, *y;
 	int i, xbuf_size, ybuf_size;
 	RING_LOCALS;
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	count = depth->n;
 	if (count > 4096 || count <= 0)
@@ -1226,7 +1225,7 @@ static void r128_cce_dispatch_stipple(struct drm_device * dev, u32 * stipple)
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	int i;
 	RING_LOCALS;
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	BEGIN_RING(33);
 
@@ -1309,7 +1308,7 @@ static int r128_do_cleanup_pageflip(struct drm_device * dev)
 static int r128_cce_flip(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
 	drm_r128_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
@@ -1328,7 +1327,7 @@ static int r128_cce_swap(struct drm_device *dev, void *data, struct drm_file *fi
 {
 	drm_r128_private_t *dev_priv = dev->dev_private;
 	drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
@@ -1356,7 +1355,7 @@ static int r128_cce_vertex(struct drm_device *dev, void *data, struct drm_file *
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -1412,7 +1411,7 @@ static int r128_cce_indices(struct drm_device *dev, void *data, struct drm_file
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -1557,11 +1556,11 @@ static int r128_cce_indirect(struct drm_device *dev, void *data, struct drm_file
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
-	DRM_DEBUG("indirect: idx=%d s=%d e=%d d=%d\n",
+	DRM_DEBUG("idx=%d s=%d e=%d d=%d\n",
 		  indirect->idx, indirect->start, indirect->end,
 		  indirect->discard);
 
@@ -1622,7 +1621,7 @@ static int r128_getparam(struct drm_device *dev, void *data, struct drm_file *fi
 	int value;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index df223020f0ae77d24ff742e0b27c20c1b241f6a7..e16294c039e474aebe4667d5a4b9a789b6aaae3c 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -1852,12 +1852,12 @@ int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_pr
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (dev_priv->cp_running) {
-		DRM_DEBUG("%s while CP running\n", __FUNCTION__);
+		DRM_DEBUG("while CP running\n");
 		return 0;
 	}
 	if (dev_priv->cp_mode == RADEON_CSQ_PRIDIS_INDDIS) {
-		DRM_DEBUG("%s called with bogus CP mode (%d)\n",
-			  __FUNCTION__, dev_priv->cp_mode);
+		DRM_DEBUG("called with bogus CP mode (%d)\n",
+			  dev_priv->cp_mode);
 		return 0;
 	}
 
@@ -1962,7 +1962,7 @@ int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_pr
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (!dev_priv) {
-		DRM_DEBUG("%s called before init done\n", __FUNCTION__);
+		DRM_DEBUG("called before init done\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index aae030844aef1ab4ec61f81e93e749c16687a996..8ce4940aba75058928eced97316ca6747495740d 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -1114,8 +1114,7 @@ do {									\
 
 #define BEGIN_RING( n ) do {						\
 	if ( RADEON_VERBOSE ) {						\
-		DRM_INFO( "BEGIN_RING( %d ) in %s\n",			\
-			   n, __FUNCTION__ );				\
+		DRM_INFO( "BEGIN_RING( %d )\n", (n));			\
 	}								\
 	if ( dev_priv->ring.space <= (n) * sizeof(u32) ) {		\
                 COMMIT_RING();						\
diff --git a/drivers/char/drm/radeon_irq.c b/drivers/char/drm/radeon_irq.c
index 84f5bc36252b92d8cbaf6fc9a5a4a00ee835f463..009af3814b6f12ec4dcf34aff23cffff79e0d5db 100644
--- a/drivers/char/drm/radeon_irq.c
+++ b/drivers/char/drm/radeon_irq.c
@@ -154,7 +154,7 @@ static int radeon_driver_vblank_do_wait(struct drm_device * dev,
 	int ack = 0;
 	atomic_t *counter;
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -205,7 +205,7 @@ int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_pr
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -227,7 +227,7 @@ int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_pr
 	drm_radeon_irq_wait_t *irqwait = data;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/radeon_mem.c b/drivers/char/drm/radeon_mem.c
index a29acfe2f973c970a3dfbf7600fd7530582fd53d..78b34fa7c89a913e0cd5df3e021e65d713fe3f29 100644
--- a/drivers/char/drm/radeon_mem.c
+++ b/drivers/char/drm/radeon_mem.c
@@ -224,7 +224,7 @@ int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_p
 	struct mem_block *block, **heap;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -259,7 +259,7 @@ int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_pr
 	struct mem_block *block, **heap;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -285,7 +285,7 @@ int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *fi
 	struct mem_block **heap;
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c
index f824f2f5fdc29d4474c2da6c57dedf27456e8809..1dffdc3e7ef01a642cb1ef62e2f471389a1b2397 100644
--- a/drivers/char/drm/radeon_state.c
+++ b/drivers/char/drm/radeon_state.c
@@ -898,7 +898,7 @@ static void radeon_cp_dispatch_clear(struct drm_device * dev,
 			int w = pbox[i].x2 - x;
 			int h = pbox[i].y2 - y;
 
-			DRM_DEBUG("dispatch clear %d,%d-%d,%d flags 0x%x\n",
+			DRM_DEBUG("%d,%d-%d,%d flags 0x%x\n",
 				  x, y, w, h, flags);
 
 			if (flags & RADEON_FRONT) {
@@ -1368,7 +1368,7 @@ static void radeon_cp_dispatch_swap(struct drm_device * dev)
 		int w = pbox[i].x2 - x;
 		int h = pbox[i].y2 - y;
 
-		DRM_DEBUG("dispatch swap %d,%d-%d,%d\n", x, y, w, h);
+		DRM_DEBUG("%d,%d-%d,%d\n", x, y, w, h);
 
 		BEGIN_RING(9);
 
@@ -1422,8 +1422,7 @@ static void radeon_cp_dispatch_flip(struct drm_device * dev)
 	int offset = (dev_priv->sarea_priv->pfCurrentPage == 1)
 	    ? dev_priv->front_offset : dev_priv->back_offset;
 	RING_LOCALS;
-	DRM_DEBUG("%s: pfCurrentPage=%d\n",
-		  __FUNCTION__,
+	DRM_DEBUG("pfCurrentPage=%d\n",
 		  dev_priv->sarea_priv->pfCurrentPage);
 
 	/* Do some trivial performance monitoring...
@@ -1562,7 +1561,7 @@ static void radeon_cp_dispatch_indirect(struct drm_device * dev,
 {
 	drm_radeon_private_t *dev_priv = dev->dev_private;
 	RING_LOCALS;
-	DRM_DEBUG("indirect: buf=%d s=0x%x e=0x%x\n", buf->idx, start, end);
+	DRM_DEBUG("buf=%d s=0x%x e=0x%x\n", buf->idx, start, end);
 
 	if (start != end) {
 		int offset = (dev_priv->gart_buffers_offset
@@ -1758,7 +1757,7 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev,
 			buf = radeon_freelist_get(dev);
 		}
 		if (!buf) {
-			DRM_DEBUG("radeon_cp_dispatch_texture: EAGAIN\n");
+			DRM_DEBUG("EAGAIN\n");
 			if (DRM_COPY_TO_USER(tex->image, image, sizeof(*image)))
 				return -EFAULT;
 			return -EAGAIN;
@@ -2413,7 +2412,7 @@ static int radeon_cp_indirect(struct drm_device *dev, void *data, struct drm_fil
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
-	DRM_DEBUG("indirect: idx=%d s=%d e=%d d=%d\n",
+	DRM_DEBUG("idx=%d s=%d e=%d d=%d\n",
 		  indirect->idx, indirect->start, indirect->end,
 		  indirect->discard);
 
@@ -2779,7 +2778,7 @@ static int radeon_emit_wait(struct drm_device * dev, int flags)
 	drm_radeon_private_t *dev_priv = dev->dev_private;
 	RING_LOCALS;
 
-	DRM_DEBUG("%s: %x\n", __FUNCTION__, flags);
+	DRM_DEBUG("%x\n", flags);
 	switch (flags) {
 	case RADEON_WAIT_2D:
 		BEGIN_RING(2);
diff --git a/drivers/char/drm/sis_mm.c b/drivers/char/drm/sis_mm.c
index 42836f4104ea4d95cd2fb205b1d905dbd5419602..b3878770fce13b64da9fa10dc190343a37c97800 100644
--- a/drivers/char/drm/sis_mm.c
+++ b/drivers/char/drm/sis_mm.c
@@ -115,7 +115,7 @@ static int sis_fb_init(struct drm_device *dev, void *data, struct drm_file *file
 	dev_priv->vram_offset = fb->offset;
 
 	mutex_unlock(&dev->struct_mutex);
-	DRM_DEBUG("offset = %u, size = %u", fb->offset, fb->size);
+	DRM_DEBUG("offset = %u, size = %u\n", fb->offset, fb->size);
 
 	return 0;
 }
@@ -205,7 +205,7 @@ static int sis_ioctl_agp_init(struct drm_device *dev, void *data,
 	dev_priv->agp_offset = agp->offset;
 	mutex_unlock(&dev->struct_mutex);
 
-	DRM_DEBUG("offset = %u, size = %u", agp->offset, agp->size);
+	DRM_DEBUG("offset = %u, size = %u\n", agp->offset, agp->size);
 	return 0;
 }
 
diff --git a/drivers/char/drm/via_dma.c b/drivers/char/drm/via_dma.c
index 7009dbddac436fc86fbd1fe20757382d6228541f..94baec692b57713fe6f246d3a296edefafe40c7b 100644
--- a/drivers/char/drm/via_dma.c
+++ b/drivers/char/drm/via_dma.c
@@ -179,14 +179,12 @@ static int via_initialize(struct drm_device * dev,
 	}
 
 	if (dev_priv->ring.virtual_start != NULL) {
-		DRM_ERROR("%s called again without calling cleanup\n",
-			  __FUNCTION__);
+		DRM_ERROR("called again without calling cleanup\n");
 		return -EFAULT;
 	}
 
 	if (!dev->agp || !dev->agp->base) {
-		DRM_ERROR("%s called with no agp memory available\n",
-			  __FUNCTION__);
+		DRM_ERROR("called with no agp memory available\n");
 		return -EFAULT;
 	}
 
@@ -267,8 +265,7 @@ static int via_dispatch_cmdbuffer(struct drm_device * dev, drm_via_cmdbuffer_t *
 	dev_priv = (drm_via_private_t *) dev->dev_private;
 
 	if (dev_priv->ring.virtual_start == NULL) {
-		DRM_ERROR("%s called without initializing AGP ring buffer.\n",
-			  __FUNCTION__);
+		DRM_ERROR("called without initializing AGP ring buffer.\n");
 		return -EFAULT;
 	}
 
@@ -337,8 +334,7 @@ static int via_cmdbuffer(struct drm_device *dev, void *data, struct drm_file *fi
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
-	DRM_DEBUG("via cmdbuffer, buf %p size %lu\n", cmdbuf->buf,
-		  cmdbuf->size);
+	DRM_DEBUG("buf %p size %lu\n", cmdbuf->buf, cmdbuf->size);
 
 	ret = via_dispatch_cmdbuffer(dev, cmdbuf);
 	if (ret) {
@@ -379,8 +375,7 @@ static int via_pci_cmdbuffer(struct drm_device *dev, void *data, struct drm_file
 
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
-	DRM_DEBUG("via_pci_cmdbuffer, buf %p size %lu\n", cmdbuf->buf,
-		  cmdbuf->size);
+	DRM_DEBUG("buf %p size %lu\n", cmdbuf->buf, cmdbuf->size);
 
 	ret = via_dispatch_pci_cmdbuffer(dev, cmdbuf);
 	if (ret) {
@@ -648,14 +643,13 @@ static int via_cmdbuf_size(struct drm_device *dev, void *data, struct drm_file *
 	uint32_t tmp_size, count;
 	drm_via_private_t *dev_priv;
 
-	DRM_DEBUG("via cmdbuf_size\n");
+	DRM_DEBUG("\n");
 	LOCK_TEST_WITH_RETURN(dev, file_priv);
 
 	dev_priv = (drm_via_private_t *) dev->dev_private;
 
 	if (dev_priv->ring.virtual_start == NULL) {
-		DRM_ERROR("%s called without initializing AGP ring buffer.\n",
-			  __FUNCTION__);
+		DRM_ERROR("called without initializing AGP ring buffer.\n");
 		return -EFAULT;
 	}
 
diff --git a/drivers/char/drm/via_irq.c b/drivers/char/drm/via_irq.c
index 9c1d52bc92d764dc3c58169dcc5b391c5bfba290..c6bb978a110673821a3aa6db6e3cefd32bcc20ce 100644
--- a/drivers/char/drm/via_irq.c
+++ b/drivers/char/drm/via_irq.c
@@ -169,9 +169,9 @@ int via_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence)
 	unsigned int cur_vblank;
 	int ret = 0;
 
-	DRM_DEBUG("viadrv_vblank_wait\n");
+	DRM_DEBUG("\n");
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
@@ -201,24 +201,23 @@ via_driver_irq_wait(struct drm_device * dev, unsigned int irq, int force_sequenc
 	maskarray_t *masks;
 	int real_irq;
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	if (!dev_priv) {
-		DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
+		DRM_ERROR("called with no initialization\n");
 		return -EINVAL;
 	}
 
 	if (irq >= drm_via_irq_num) {
-		DRM_ERROR("%s Trying to wait on unknown irq %d\n", __FUNCTION__,
-			  irq);
+		DRM_ERROR("Trying to wait on unknown irq %d\n", irq);
 		return -EINVAL;
 	}
 
 	real_irq = dev_priv->irq_map[irq];
 
 	if (real_irq < 0) {
-		DRM_ERROR("%s Video IRQ %d not available on this hardware.\n",
-			  __FUNCTION__, irq);
+		DRM_ERROR("Video IRQ %d not available on this hardware.\n",
+			  irq);
 		return -EINVAL;
 	}
 
@@ -251,7 +250,7 @@ void via_driver_irq_preinstall(struct drm_device * dev)
 	drm_via_irq_t *cur_irq;
 	int i;
 
-	DRM_DEBUG("driver_irq_preinstall: dev_priv: %p\n", dev_priv);
+	DRM_DEBUG("dev_priv: %p\n", dev_priv);
 	if (dev_priv) {
 		cur_irq = dev_priv->via_irqs;
 
@@ -298,7 +297,7 @@ void via_driver_irq_postinstall(struct drm_device * dev)
 	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
 	u32 status;
 
-	DRM_DEBUG("via_driver_irq_postinstall\n");
+	DRM_DEBUG("\n");
 	if (dev_priv) {
 		status = VIA_READ(VIA_REG_INTERRUPT);
 		VIA_WRITE(VIA_REG_INTERRUPT, status | VIA_IRQ_GLOBAL
@@ -317,7 +316,7 @@ void via_driver_irq_uninstall(struct drm_device * dev)
 	drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
 	u32 status;
 
-	DRM_DEBUG("driver_irq_uninstall)\n");
+	DRM_DEBUG("\n");
 	if (dev_priv) {
 
 		/* Some more magic, oh for some data sheets ! */
@@ -344,7 +343,7 @@ 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("Trying to wait on unknown irq %d\n",
 			  irqwait->request.irq);
 		return -EINVAL;
 	}
@@ -362,8 +361,7 @@ 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",
-			  __FUNCTION__);
+		DRM_ERROR("Signals on Via IRQs not implemented yet.\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/char/drm/via_map.c b/drivers/char/drm/via_map.c
index f6dcaaf043fe9cb02ab0c4187afa92b5ed42b33a..a967556be014612f731125e8b9f77437a334921b 100644
--- a/drivers/char/drm/via_map.c
+++ b/drivers/char/drm/via_map.c
@@ -29,7 +29,7 @@ static int via_do_init_map(struct drm_device * dev, drm_via_init_t * init)
 {
 	drm_via_private_t *dev_priv = dev->dev_private;
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	dev_priv->sarea = drm_getsarea(dev);
 	if (!dev_priv->sarea) {
@@ -79,7 +79,7 @@ int via_map_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
 	drm_via_init_t *init = data;
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	switch (init->func) {
 	case VIA_INIT_MAP:
diff --git a/drivers/char/drm/via_mm.c b/drivers/char/drm/via_mm.c
index 69f655848a302221493e0727f1f922e3b3a0bc56..e64094916e4fcf3f26b6482702c218a55583ec7f 100644
--- a/drivers/char/drm/via_mm.c
+++ b/drivers/char/drm/via_mm.c
@@ -53,7 +53,7 @@ int via_agp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
 	dev_priv->agp_offset = agp->offset;
 	mutex_unlock(&dev->struct_mutex);
 
-	DRM_DEBUG("offset = %u, size = %u", agp->offset, agp->size);
+	DRM_DEBUG("offset = %u, size = %u\n", agp->offset, agp->size);
 	return 0;
 }
 
@@ -77,7 +77,7 @@ int via_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
 	dev_priv->vram_offset = fb->offset;
 
 	mutex_unlock(&dev->struct_mutex);
-	DRM_DEBUG("offset = %u, size = %u", fb->offset, fb->size);
+	DRM_DEBUG("offset = %u, size = %u\n", fb->offset, fb->size);
 
 	return 0;
 
diff --git a/drivers/char/drm/via_video.c b/drivers/char/drm/via_video.c
index c15e75b54cb17783bcf2a627e85e1c82e6c5374b..6ec04ac1245991ffea7bf1a5cf1197f4b411ea46 100644
--- a/drivers/char/drm/via_video.c
+++ b/drivers/char/drm/via_video.c
@@ -33,7 +33,7 @@ void via_init_futex(drm_via_private_t * dev_priv)
 {
 	unsigned int i;
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	for (i = 0; i < VIA_NR_XVMC_LOCKS; ++i) {
 		DRM_INIT_WAITQUEUE(&(dev_priv->decoder_queue[i]));
@@ -73,7 +73,7 @@ int via_decoder_futex(struct drm_device *dev, void *data, struct drm_file *file_
 	drm_via_sarea_t *sAPriv = dev_priv->sarea_priv;
 	int ret = 0;
 
-	DRM_DEBUG("%s\n", __FUNCTION__);
+	DRM_DEBUG("\n");
 
 	if (fx->lock > VIA_NR_XVMC_LOCKS)
 		return -EFAULT;