1150 static int alloc_userspace(unsigned int size, u32 aux_space,  in alloc_userspace()  function
1229 		err = alloc_userspace(sizeof(unsigned int), 0, &new_p64);  in do_video_ioctl()
1238 		err = alloc_userspace(sizeof(unsigned int), 0, &new_p64);  in do_video_ioctl()
1244 		err = alloc_userspace(sizeof(struct v4l2_edid), 0, &new_p64);  in do_video_ioctl()
1255 			err = alloc_userspace(sizeof(struct v4l2_format),  in do_video_ioctl()
1268 			err = alloc_userspace(sizeof(struct v4l2_create_buffers),  in do_video_ioctl()
1284 			err = alloc_userspace(sizeof(struct v4l2_buffer),  in do_video_ioctl()
1295 		err = alloc_userspace(sizeof(struct v4l2_framebuffer), 0,  in do_video_ioctl()
1303 		err = alloc_userspace(sizeof(struct v4l2_framebuffer), 0,  in do_video_ioctl()
1309 		err = alloc_userspace(sizeof(struct v4l2_standard), 0,  in do_video_ioctl()
1317 		err = alloc_userspace(sizeof(struct v4l2_input), 0, &new_p64);  in do_video_ioctl()
1328 			err = alloc_userspace(sizeof(struct v4l2_ext_controls),  in do_video_ioctl()
1338 		err = alloc_userspace(sizeof(struct v4l2_event), 0, &new_p64);  in do_video_ioctl()