AIPTEK_PACKET_LENGTH 1701 drivers/input/tablet/aiptek.c aiptek->data = usb_alloc_coherent(usbdev, AIPTEK_PACKET_LENGTH, AIPTEK_PACKET_LENGTH 1883 drivers/input/tablet/aiptek.c fail2: usb_free_coherent(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data, AIPTEK_PACKET_LENGTH 1909 drivers/input/tablet/aiptek.c AIPTEK_PACKET_LENGTH,