nregbuf           647 drivers/media/i2c/ov7251.c 	u8 nregbuf = sizeof(reg) + num * sizeof(*val);
nregbuf           650 drivers/media/i2c/ov7251.c 	if (nregbuf > sizeof(regbuf))
nregbuf           658 drivers/media/i2c/ov7251.c 	ret = i2c_master_send(ov7251->i2c_client, regbuf, nregbuf);