BULK_BUFFER_SIZE   35 drivers/media/dvb-frontends/rtl2832_sdr.c #define BULK_BUFFER_SIZE         (128 * 512)
BULK_BUFFER_SIZE   48 drivers/media/usb/airspy/airspy.c #define BULK_BUFFER_SIZE         (128 * 512)
BULK_BUFFER_SIZE   47 drivers/media/usb/hackrf/hackrf.c #define BULK_BUFFER_SIZE         (128 * 512)