502 static int call_ad_mixer(pss_confdata *devc,unsigned int cmd, void __user *arg)  in call_ad_mixer()  argument
505 		return mixer_devs[devc->ad_mixer_dev]->ioctl(devc->ad_mixer_dev, cmd, arg);  in call_ad_mixer()
510 static int pss_mixer_ioctl (int dev, unsigned int cmd, void __user *arg)  in pss_mixer_ioctl()  argument
521 		return call_ad_mixer(devc, cmd, arg);  in pss_mixer_ioctl()
533 					return call_ad_mixer(devc, cmd, arg);  in pss_mixer_ioctl()
537 					if (get_user(v, (int __user *)arg))  in pss_mixer_ioctl()
544 				if (set_volume_stereo(arg,  in pss_mixer_ioctl()
554 				if (set_volume_mono(arg, &devc->mixer.bass))  in pss_mixer_ioctl()
560 				if (set_volume_mono(arg, &devc->mixer.treble))  in pss_mixer_ioctl()
566 				if (set_volume_mono(arg, &devc->mixer.synth))  in pss_mixer_ioctl()
584 				if (call_ad_mixer(devc, cmd, arg) == -EINVAL)  in pss_mixer_ioctl()
591 				if (call_ad_mixer(devc, cmd, arg) == -EINVAL)  in pss_mixer_ioctl()
599 					return call_ad_mixer(devc, cmd, arg);  in pss_mixer_ioctl()
604 					return call_ad_mixer(devc, cmd, arg);  in pss_mixer_ioctl()
610 					return call_ad_mixer(devc, cmd, arg);  in pss_mixer_ioctl()
631 		if (get_user(val, (int __user *)arg))  in pss_mixer_ioctl()
635 		if (put_user(val, (int __user *)arg))  in pss_mixer_ioctl()
844 static int pss_coproc_ioctl(void *dev_info, unsigned int cmd, void __user *arg, int local)  in pss_coproc_ioctl()  argument
865 			if (copy_from_user(buf, arg, sizeof(copr_buffer))) {  in pss_coproc_ioctl()
877 			if (copy_from_user(mbuf, arg, sizeof(copr_msg))) {  in pss_coproc_ioctl()
887 					err = copy_to_user(arg, mbuf, sizeof(copr_msg));  in pss_coproc_ioctl()
912 			if (copy_to_user(arg, mbuf, sizeof(copr_msg)))  in pss_coproc_ioctl()
918 			if (copy_from_user(&dbuf, arg, sizeof(dbuf)))  in pss_coproc_ioctl()
935 			if (copy_to_user(arg, &dbuf, sizeof(dbuf)))  in pss_coproc_ioctl()
940 			if (copy_from_user(&dbuf, arg, sizeof(dbuf)))  in pss_coproc_ioctl()
960 			if (copy_from_user(&dbuf, arg, sizeof(dbuf)))  in pss_coproc_ioctl()
985 			if (copy_from_user(&dbuf, arg, sizeof(dbuf)))  in pss_coproc_ioctl()
1007 			if (copy_to_user(arg, &dbuf, sizeof(dbuf)))  in pss_coproc_ioctl()