FINTEK_IRQ_MODE 265 drivers/tty/serial/8250/8250_fintek.c sio_write_mask_reg(pdata, FINTEK_IRQ_MODE, IRQ_SHARE, FINTEK_IRQ_MODE 267 drivers/tty/serial/8250/8250_fintek.c sio_write_mask_reg(pdata, FINTEK_IRQ_MODE, IRQ_MODE_MASK,