DIF_BPF_COEFF45  2723 drivers/media/i2c/cx25840/cx25840-core.c #define DIF_BPF_COEFF45		(0x350)
DIF_BPF_COEFF45   324 drivers/media/usb/cx231xx/cx231xx-conf-reg.h #define      DIF_BPF_COEFF45          (DIRECT_IF_REVB_BASE + 0x00000050)