CX231XX_NUM_AUDIO_PACKETS 332 drivers/media/usb/cx231xx/cx231xx-audio.c sb_size = CX231XX_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size; CX231XX_NUM_AUDIO_PACKETS 343 drivers/media/usb/cx231xx/cx231xx-audio.c urb = usb_alloc_urb(CX231XX_NUM_AUDIO_PACKETS, GFP_ATOMIC);