257 static int assign_substream(struct snd_rawmidi *rmidi, int subdevice,  in assign_substream()  argument
270 	if (subdevice >= 0 && subdevice >= s->substream_count)  in assign_substream()
280 		if (subdevice < 0 || subdevice == substream->number) {  in assign_substream()
319 static int rawmidi_open_priv(struct snd_rawmidi *rmidi, int subdevice, int mode,  in rawmidi_open_priv()  argument
327 		err = assign_substream(rmidi, subdevice,  in rawmidi_open_priv()
334 		err = assign_substream(rmidi, subdevice,  in rawmidi_open_priv()
362 int snd_rawmidi_kernel_open(struct snd_card *card, int device, int subdevice,  in snd_rawmidi_kernel_open()  argument
382 	err = rawmidi_open_priv(rmidi, subdevice, mode, rfile);  in snd_rawmidi_kernel_open()
394 	int subdevice;  in snd_rawmidi_open()  local
443 		subdevice = snd_ctl_get_preferred_subdevice(card, SND_CTL_SUBDEV_RAWMIDI);  in snd_rawmidi_open()
444 		err = rawmidi_open_priv(rmidi, subdevice, fflags, rawmidi_file);  in snd_rawmidi_open()
586 	info->subdevice = substream->number;  in snd_rawmidi_info()
628 	if (info->subdevice >= pstr->substream_count)  in __snd_rawmidi_info_select()
631 		if ((unsigned int)substream->number == info->subdevice)  in __snd_rawmidi_info_select()
658 	if (get_user(info.subdevice, &_info->subdevice))  in snd_rawmidi_info_select_user()