diff options
| author |   Pekka Paalanen <pq@iki.fi> | 2009-08-23 12:40:55 +0300 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2009-08-27 11:21:08 +1000 |
| commit | a1a2d1d32250f6fcc317419e9dfb4a5a6946d2e6 (patch) | |
| tree | 3ef2ff19e439764d73c78ed77f15cce554920a5f /drivers/gpu/drm/drm_gem.c | |
| parent | drm/rs600/690: use autogenerated safe register tables. (diff) | |
| download | linux-dev-a1a2d1d32250f6fcc317419e9dfb4a5a6946d2e6.tar.xz linux-dev-a1a2d1d32250f6fcc317419e9dfb4a5a6946d2e6.zip | |
drm: GEM handles are u32, not int
Several functions in the GEM kernel API used int as handle type, but
user API has it __u32 which is also the intended type.
Replace int with u32.
Signed-off-by: Pekka Paalanen <pq@iki.fi>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index ffe8f4394d50..230c9ffdd5e9 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -164,7 +164,7 @@ EXPORT_SYMBOL(drm_gem_object_alloc); * Removes the mapping from handle to filp for this object. */ static int -drm_gem_handle_delete(struct drm_file *filp, int handle) +drm_gem_handle_delete(struct drm_file *filp, u32 handle) { struct drm_device *dev; struct drm_gem_object *obj; @@ -207,7 +207,7 @@ drm_gem_handle_delete(struct drm_file *filp, int handle) int drm_gem_handle_create(struct drm_file *file_priv, struct drm_gem_object *obj, - int *handlep) + u32 *handlep) { int ret; @@ -221,7 +221,7 @@ again: /* do the allocation under our spinlock */ spin_lock(&file_priv->table_lock); - ret = idr_get_new_above(&file_priv->object_idr, obj, 1, handlep); + ret = idr_get_new_above(&file_priv->object_idr, obj, 1, (int *)handlep); spin_unlock(&file_priv->table_lock); if (ret == -EAGAIN) goto again; @@ -237,7 +237,7 @@ EXPORT_SYMBOL(drm_gem_handle_create); /** Returns a reference to the object named by the handle. */ struct drm_gem_object * drm_gem_object_lookup(struct drm_device *dev, struct drm_file *filp, - int handle) + u32 handle) { struct drm_gem_object *obj; @@ -344,7 +344,7 @@ drm_gem_open_ioctl(struct drm_device *dev, void *data, struct drm_gem_open *args = data; struct drm_gem_object *obj; int ret; - int handle; + u32 handle; if (!(dev->driver->driver_features & DRIVER_GEM)) return -ENODEV; @@ -539,7 +539,6 @@ int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma) vma->vm_flags |= VM_RESERVED | VM_IO | VM_PFNMAP | VM_DONTEXPAND; vma->vm_ops = obj->dev->driver->gem_vm_ops; vma->vm_private_data = map->handle; - /* FIXME: use pgprot_writecombine when available */ vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); /* Take a ref for this mapping of the object, so that the fault |