audio_channel 2188 drivers/media/usb/usbvision/usbvision-core.c usbvision->audio_channel = USBVISION_AUDIO_MUTE; audio_channel 2192 drivers/media/usb/usbvision/usbvision-core.c int usbvision_set_audio(struct usb_usbvision *usbvision, int audio_channel) audio_channel 2195 drivers/media/usb/usbvision/usbvision-core.c if (usbvision_write_reg(usbvision, USBVISION_IOPIN_REG, audio_channel) < 0) { audio_channel 2200 drivers/media/usb/usbvision/usbvision-core.c usbvision->audio_channel = audio_channel; audio_channel 368 drivers/media/usb/usbvision/usbvision.h int audio_channel; audio_channel 486 drivers/media/usb/usbvision/usbvision.h int usbvision_set_audio(struct usb_usbvision *usbvision, int audio_channel);