1 files changed, 13 insertions, 54 deletions

diff --git a/sys/dev/pci/drm/drm_vm.c b/sys/dev/pci/drm/drm_vm.c
index 3e03157c537..be64d78b8c6 100644
--- a/sys/dev/pci/drm/drm_vm.c
+++ b/sys/dev/pci/drm/drm_vm.c
@@ -28,42 +28,25 @@
 #include "drmP.h"
 #include "drm.h"
 
-#if defined(__FreeBSD__) && __FreeBSD_version >= 500102
-int
-drm_mmap(struct cdev *kdev, vm_offset_t offset, vm_paddr_t *paddr,
-    int prot)
-#elif defined(__FreeBSD__)
-int
-drm_mmap(dev_t kdev, vm_offset_t offset, int prot)
-#elif defined(__NetBSD__) || defined(__OpenBSD__)
 paddr_t
 drm_mmap(dev_t kdev, off_t offset, int prot)
-#endif
 {
 	drm_device_t *dev = drm_get_device_from_kdev(kdev);
 	drm_local_map_t *map;
 	drm_file_t *priv;
 	drm_map_type_t type;
-#ifdef __FreeBSD__
-	vm_paddr_t phys;
-#else
 	paddr_t phys;
-#endif
 
 	DRM_LOCK();
-#ifdef __OpenBSD__
 	priv = drm_find_file_by_minor(dev, minor(kdev));
-#else
-	priv = drm_find_file_by_proc(dev, DRM_CURPROC);
-#endif
 	DRM_UNLOCK();
 	if (priv == NULL) {
 		DRM_ERROR("can't find authenticator\n");
-		return EINVAL;
+		return (EINVAL);
 	}
 
 	if (!priv->authenticated)
-		return EACCES;
+		return (EACCES);
 
 	if (dev->dma && offset >= 0 && offset < ptoa(dev->dma->page_count)) {
 		drm_device_dma_t *dma = dev->dma;
@@ -75,15 +58,10 @@ drm_mmap(dev_t kdev, off_t offset, int prot)
 			unsigned long phys = dma->pagelist[page];
 
 			DRM_SPINUNLOCK(&dev->dma_lock);
-#if defined(__FreeBSD__) && __FreeBSD_version >= 500102
-			*paddr = phys;
-			return 0;
-#else
-			return atop(phys);
-#endif
+			return (atop(phys));
 		} else {
 			DRM_SPINUNLOCK(&dev->dma_lock);
-			return -1;
+			return (-1);
 		}
 	}
 
@@ -108,16 +86,12 @@ drm_mmap(dev_t kdev, off_t offset, int prot)
 	if (map == NULL) {
 		DRM_UNLOCK();
 		DRM_DEBUG("can't find map\n");
-		return -1;
+		return (-1);
 	}
-#ifdef __OpenBSD__
-	if (((map->flags&_DRM_RESTRICTED) && priv->master == 0)) {
-#else
-	if (((map->flags&_DRM_RESTRICTED) && !DRM_SUSER(DRM_CURPROC))) {
-#endif
+	if (((map->flags & _DRM_RESTRICTED) && priv->master == 0)) {
 		DRM_UNLOCK();
 		DRM_DEBUG("restricted map\n");
-		return -1;
+		return (-1);
 	}
 	type = map->type;
 	DRM_UNLOCK();
@@ -128,35 +102,20 @@ drm_mmap(dev_t kdev, off_t offset, int prot)
 	case _DRM_AGP:
 		phys = offset + map->offset;
 		break;
-#ifdef __FreeBSD__
-	case _DRM_CONSISTENT:
-		phys = vtophys((char *)map->handle + (offset - map->offset));
-		break;
-	case _DRM_SCATTER_GATHER:
-	case _DRM_SHM:
-		phys = vtophys(offset);
-		break;
-#else
 	/* XXX unify all the bus_dmamem_mmap bits */
 	case _DRM_SCATTER_GATHER:
-		return bus_dmamem_mmap(dev->pa.pa_dmat, dev->sg->mem->sg_segs,
+		return (bus_dmamem_mmap(dev->pa.pa_dmat, dev->sg->mem->sg_segs,
 		    dev->sg->mem->sg_nsegs, map->offset - dev->sg->handle +
-		    offset, prot, BUS_DMA_NOWAIT);
+		    offset, prot, BUS_DMA_NOWAIT));
 	case _DRM_SHM:
 	case _DRM_CONSISTENT:
-		return bus_dmamem_mmap(dev->pa.pa_dmat, &map->dmah->seg, 1,
-		    offset, prot, BUS_DMA_NOWAIT);
-#endif
+		return (bus_dmamem_mmap(dev->pa.pa_dmat, &map->dmah->seg, 1,
+		    offset, prot, BUS_DMA_NOWAIT));
 	default:
 		DRM_ERROR("bad map type %d\n", type);
-		return -1;	/* This should never happen. */
+		return (-1);	/* This should never happen. */
 	}
 
-#if defined(__FreeBSD__) && __FreeBSD_version >= 500102
-	*paddr = phys;
-	return 0;
-#else
-	return atop(phys);
-#endif
+	return (atop(phys));
 }