diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_cs.c')
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_cs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c index 0b36616..a8e3342 100644 --- a/drivers/gpu/drm/radeon/radeon_cs.c +++ b/drivers/gpu/drm/radeon/radeon_cs.c @@ -192,7 +192,7 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data) return -ENOMEM; } chunk_array_ptr = (uint64_t *)(unsigned long)(cs->chunks); - if (DRM_COPY_FROM_USER(p->chunks_array, chunk_array_ptr, + if (copy_from_user(p->chunks_array, chunk_array_ptr, sizeof(uint64_t)*cs->num_chunks)) { return -EFAULT; } @@ -208,7 +208,7 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data) uint32_t __user *cdata; chunk_ptr = (void __user*)(unsigned long)p->chunks_array[i]; - if (DRM_COPY_FROM_USER(&user_chunk, chunk_ptr, + if (copy_from_user(&user_chunk, chunk_ptr, sizeof(struct drm_radeon_cs_chunk))) { return -EFAULT; } @@ -252,7 +252,7 @@ int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data) if (p->chunks[i].kdata == NULL) { return -ENOMEM; } - if (DRM_COPY_FROM_USER(p->chunks[i].kdata, cdata, size)) { + if (copy_from_user(p->chunks[i].kdata, cdata, size)) { return -EFAULT; } if (p->chunks[i].chunk_id == RADEON_CHUNK_ID_FLAGS) { @@ -472,7 +472,7 @@ static int radeon_cs_ib_fill(struct radeon_device *rdev, struct radeon_cs_parser } parser->const_ib.is_const_ib = true; parser->const_ib.length_dw = ib_chunk->length_dw; - if (DRM_COPY_FROM_USER(parser->const_ib.ptr, + if (copy_from_user(parser->const_ib.ptr, ib_chunk->user_ptr, ib_chunk->length_dw * 4)) return -EFAULT; @@ -495,7 +495,7 @@ static int radeon_cs_ib_fill(struct radeon_device *rdev, struct radeon_cs_parser parser->ib.length_dw = ib_chunk->length_dw; if (ib_chunk->kdata) memcpy(parser->ib.ptr, ib_chunk->kdata, ib_chunk->length_dw * 4); - else if (DRM_COPY_FROM_USER(parser->ib.ptr, ib_chunk->user_ptr, ib_chunk->length_dw * 4)) + else if (copy_from_user(parser->ib.ptr, ib_chunk->user_ptr, ib_chunk->length_dw * 4)) return -EFAULT; return 0; } |