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drm: Kill DRM_COPY_(TO|FROM)_USER

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Less yelling ftw!

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Daniel Vetter
2013-12-11 11:34:44 +01:00
committed by Dave Airlie
parent 57ed0f7b43
commit 1d6ac185c3
21 changed files with 64 additions and 71 deletions
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18
drivers/gpu/drm/radeon/radeon_state.c
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@@ -1810,7 +1810,7 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev,
}
if (!buf) {
DRM_DEBUG("EAGAIN\n");
if (DRM_COPY_TO_USER(tex->image, image, sizeof(*image)))
if (copy_to_user(tex->image, image, sizeof(*image)))
return -EFAULT;
return -EAGAIN;
}
@@ -1823,7 +1823,7 @@ static int radeon_cp_dispatch_texture(struct drm_device * dev,
#define RADEON_COPY_MT(_buf, _data, _width) \
do { \
if (DRM_COPY_FROM_USER(_buf, _data, (_width))) {\
if (copy_from_user(_buf, _data, (_width))) {\
DRM_ERROR("EFAULT on pad, %d bytes\n", (_width)); \
return -EFAULT; \
} \
@@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
if (DRM_COPY_FROM_USER(&depth_boxes, clear->depth_boxes,
if (copy_from_user(&depth_boxes, clear->depth_boxes,
sarea_priv->nbox * sizeof(depth_boxes[0])))
return -EFAULT;
@@ -2436,7 +2436,7 @@ static int radeon_cp_texture(struct drm_device *dev, void *data, struct drm_file
return -EINVAL;
}
if (DRM_COPY_FROM_USER(&image,
if (copy_from_user(&image,
(drm_radeon_tex_image_t __user *) tex->image,
sizeof(image)))
return -EFAULT;
@@ -2460,7 +2460,7 @@ static int radeon_cp_stipple(struct drm_device *dev, void *data, struct drm_file
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (DRM_COPY_FROM_USER(&mask, stipple->mask, 32 * sizeof(u32)))
if (copy_from_user(&mask, stipple->mask, 32 * sizeof(u32)))
return -EFAULT;
RING_SPACE_TEST_WITH_RETURN(dev_priv);
@@ -2585,13 +2585,13 @@ static int radeon_cp_vertex2(struct drm_device *dev, void *data, struct drm_file
drm_radeon_prim_t prim;
drm_radeon_tcl_prim_t tclprim;
if (DRM_COPY_FROM_USER(&prim, &vertex->prim[i], sizeof(prim)))
if (copy_from_user(&prim, &vertex->prim[i], sizeof(prim)))
return -EFAULT;
if (prim.stateidx != laststate) {
drm_radeon_state_t state;
if (DRM_COPY_FROM_USER(&state,
if (copy_from_user(&state,
&vertex->state[prim.stateidx],
sizeof(state)))
return -EFAULT;
@@ -2799,7 +2799,7 @@ static int radeon_emit_packet3_cliprect(struct drm_device *dev,
do {
if (i < cmdbuf->nbox) {
if (DRM_COPY_FROM_USER(&box, &boxes[i], sizeof(box)))
if (copy_from_user(&box, &boxes[i], sizeof(box)))
return -EFAULT;
/* FIXME The second and subsequent times round
* this loop, send a WAIT_UNTIL_3D_IDLE before
@@ -3116,7 +3116,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
return -EINVAL;
}
if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
if (copy_to_user(param->value, &value, sizeof(int))) {
DRM_ERROR("copy_to_user\n");
return -EFAULT;
}