open_device_check 1662 sound/pci/cmipci.c if ((err = open_device_check(cm, CM_OPEN_PLAYBACK, substream)) < 0) open_device_check 1688 sound/pci/cmipci.c if ((err = open_device_check(cm, CM_OPEN_CAPTURE, substream)) < 0) open_device_check 1712 sound/pci/cmipci.c if ((err = open_device_check(cm, CM_OPEN_PLAYBACK2, substream)) < 0) /* use channel B */ open_device_check 1750 sound/pci/cmipci.c if ((err = open_device_check(cm, CM_OPEN_SPDIF_PLAYBACK, substream)) < 0) /* use channel A */ open_device_check 1777 sound/pci/cmipci.c if ((err = open_device_check(cm, CM_OPEN_SPDIF_CAPTURE, substream)) < 0) /* use channel B */