213 static ssize_t read_file_spec_scan_ctl(struct file *file, char __user *user_buf,  in read_file_spec_scan_ctl()  argument
235 	return simple_read_from_buffer(user_buf, count, ppos, mode, len);  in read_file_spec_scan_ctl()
311 					const char __user *user_buf,  in write_file_spec_scan_ctl()  argument
323 	if (copy_from_user(buf, user_buf, len))  in write_file_spec_scan_ctl()
362 					       char __user *user_buf,  in read_file_spectral_short_repeat()  argument
370 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in read_file_spectral_short_repeat()
374 						const char __user *user_buf,  in write_file_spectral_short_repeat()  argument
383 	if (copy_from_user(buf, user_buf, len))  in write_file_spectral_short_repeat()
410 					char __user *user_buf,  in read_file_spectral_count()  argument
418 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in read_file_spectral_count()
422 					 const char __user *user_buf,  in write_file_spectral_count()  argument
431 	if (copy_from_user(buf, user_buf, len))  in write_file_spectral_count()
458 					 char __user *user_buf,  in read_file_spectral_period()  argument
466 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in read_file_spectral_period()
470 					  const char __user *user_buf,  in write_file_spectral_period()  argument
479 	if (copy_from_user(buf, user_buf, len))  in write_file_spectral_period()
506 					     char __user *user_buf,  in read_file_spectral_fft_period()  argument
514 	return simple_read_from_buffer(user_buf, count, ppos, buf, len);  in read_file_spectral_fft_period()
518 					      const char __user *user_buf,  in write_file_spectral_fft_period()  argument
527 	if (copy_from_user(buf, user_buf, len))  in write_file_spectral_fft_period()