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Apply a little style(9) in drm_agpsupport.h.

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This commit is contained in:
Eric Anholt 2002-11-09 01:55:40 +00:00
parent e03e54cc02
commit 4e913decdb
2 changed files with 48 additions and 24 deletions
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36
bsd-core/drm_agpsupport.c
View file

@ -37,7 +37,8 @@ int DRM(agp_info)(DRM_IOCTL_ARGS)
struct agp_info *kern;
drm_agp_info_t info;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
kern = &dev->agp->info;
agp_get_info(dev->agp->agpdev, kern);
@ -60,9 +61,11 @@ int DRM(agp_acquire)(DRM_IOCTL_ARGS)
DRM_DEVICE;
int retcode;
if (!dev->agp || dev->agp->acquired) return EINVAL;
if (!dev->agp || dev->agp->acquired)
return EINVAL;
retcode = agp_acquire(dev->agp->agpdev);
if (retcode) return retcode;
if (retcode)
return retcode;
dev->agp->acquired = 1;
return 0;
}
@ -93,7 +96,8 @@ int DRM(agp_enable)(DRM_IOCTL_ARGS)
DRM_DEVICE;
drm_agp_mode_t mode;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
mode = *(drm_agp_mode_t *) data;
@ -114,7 +118,8 @@ int DRM(agp_alloc)(DRM_IOCTL_ARGS)
u_int32_t type;
struct agp_memory_info info;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
request = *(drm_agp_buffer_t *) data;
@ -136,7 +141,8 @@ int DRM(agp_alloc)(DRM_IOCTL_ARGS)
entry->pages = pages;
entry->prev = NULL;
entry->next = dev->agp->memory;
if (dev->agp->memory) dev->agp->memory->prev = entry;
if (dev->agp->memory)
dev->agp->memory->prev = entry;
dev->agp->memory = entry;
agp_memory_info(dev->agp->agpdev, entry->handle, &info);
@ -166,7 +172,8 @@ int DRM(agp_unbind)(DRM_IOCTL_ARGS)
drm_agp_mem_t *entry;
int retcode;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
request = *(drm_agp_binding_t *) data;
if (!(entry = DRM(agp_lookup_entry)(dev, (void *) request.handle)))
return EINVAL;
@ -209,15 +216,20 @@ int DRM(agp_free)(DRM_IOCTL_ARGS)
drm_agp_buffer_t request;
drm_agp_mem_t *entry;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
request = *(drm_agp_buffer_t *) data;
if (!(entry = DRM(agp_lookup_entry)(dev, (void*) request.handle)))
return EINVAL;
if (entry->bound) DRM(unbind_agp)(entry->handle);
if (entry->bound)
DRM(unbind_agp)(entry->handle);
if (entry->prev) entry->prev->next = entry->next;
else dev->agp->memory = entry->next;
if (entry->next) entry->next->prev = entry->prev;
if (entry->prev)
entry->prev->next = entry->next;
else
dev->agp->memory = entry->next;
if (entry->next)
entry->next->prev = entry->prev;
DRM(free_agp)(entry->handle, entry->pages);
DRM(free)(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
return 0;

36
bsd/drm_agpsupport.h
View file

@ -37,7 +37,8 @@ int DRM(agp_info)(DRM_IOCTL_ARGS)
struct agp_info *kern;
drm_agp_info_t info;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
kern = &dev->agp->info;
agp_get_info(dev->agp->agpdev, kern);
@ -60,9 +61,11 @@ int DRM(agp_acquire)(DRM_IOCTL_ARGS)
DRM_DEVICE;
int retcode;
if (!dev->agp || dev->agp->acquired) return EINVAL;
if (!dev->agp || dev->agp->acquired)
return EINVAL;
retcode = agp_acquire(dev->agp->agpdev);
if (retcode) return retcode;
if (retcode)
return retcode;
dev->agp->acquired = 1;
return 0;
}
@ -93,7 +96,8 @@ int DRM(agp_enable)(DRM_IOCTL_ARGS)
DRM_DEVICE;
drm_agp_mode_t mode;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
mode = *(drm_agp_mode_t *) data;
@ -114,7 +118,8 @@ int DRM(agp_alloc)(DRM_IOCTL_ARGS)
u_int32_t type;
struct agp_memory_info info;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
request = *(drm_agp_buffer_t *) data;
@ -136,7 +141,8 @@ int DRM(agp_alloc)(DRM_IOCTL_ARGS)
entry->pages = pages;
entry->prev = NULL;
entry->next = dev->agp->memory;
if (dev->agp->memory) dev->agp->memory->prev = entry;
if (dev->agp->memory)
dev->agp->memory->prev = entry;
dev->agp->memory = entry;
agp_memory_info(dev->agp->agpdev, entry->handle, &info);
@ -166,7 +172,8 @@ int DRM(agp_unbind)(DRM_IOCTL_ARGS)
drm_agp_mem_t *entry;
int retcode;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
request = *(drm_agp_binding_t *) data;
if (!(entry = DRM(agp_lookup_entry)(dev, (void *) request.handle)))
return EINVAL;
@ -209,15 +216,20 @@ int DRM(agp_free)(DRM_IOCTL_ARGS)
drm_agp_buffer_t request;
drm_agp_mem_t *entry;
if (!dev->agp || !dev->agp->acquired) return EINVAL;
if (!dev->agp || !dev->agp->acquired)
return EINVAL;
request = *(drm_agp_buffer_t *) data;
if (!(entry = DRM(agp_lookup_entry)(dev, (void*) request.handle)))
return EINVAL;
if (entry->bound) DRM(unbind_agp)(entry->handle);
if (entry->bound)
DRM(unbind_agp)(entry->handle);
if (entry->prev) entry->prev->next = entry->next;
else dev->agp->memory = entry->next;
if (entry->next) entry->next->prev = entry->prev;
if (entry->prev)
entry->prev->next = entry->next;
else
dev->agp->memory = entry->next;
if (entry->next)
entry->next->prev = entry->prev;
DRM(free_agp)(entry->handle, entry->pages);
DRM(free)(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
return 0;