Lines Matching refs:parg
2399 static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
2409 struct v4l2_buffer *buf = parg;
2426 struct v4l2_edid *edid = parg;
2444 struct v4l2_ext_controls *ctrls = parg;
2470 void *parg = (void *)arg;
2480 parg = sbuf;
2486 parg = mbuf;
2506 if (copy_from_user(parg, (void __user *)arg, n))
2511 memset((u8 *)parg + n, 0, _IOC_SIZE(cmd) - n);
2514 memset(parg, 0, _IOC_SIZE(cmd));
2518 err = check_array_args(cmd, parg, &array_size, &user_ptr, &kernel_ptr);
2541 err = func(file, cmd, parg);
2546 trace_v4l2_dqbuf(video_devdata(file)->minor, parg);
2548 trace_v4l2_qbuf(video_devdata(file)->minor, parg);
2567 if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))