1156 	struct tty_driver *tty_drv;  in sdio_uart_init()  local
1158 	sdio_uart_tty_driver = tty_drv = alloc_tty_driver(UART_NR);  in sdio_uart_init()
1159 	if (!tty_drv)  in sdio_uart_init()
1162 	tty_drv->driver_name = "sdio_uart";  in sdio_uart_init()
1163 	tty_drv->name =   "ttySDIO";  in sdio_uart_init()
1164 	tty_drv->major = 0;  /* dynamically allocated */  in sdio_uart_init()
1165 	tty_drv->minor_start = 0;  in sdio_uart_init()
1166 	tty_drv->type = TTY_DRIVER_TYPE_SERIAL;  in sdio_uart_init()
1167 	tty_drv->subtype = SERIAL_TYPE_NORMAL;  in sdio_uart_init()
1168 	tty_drv->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;  in sdio_uart_init()
1169 	tty_drv->init_termios = tty_std_termios;  in sdio_uart_init()
1170 	tty_drv->init_termios.c_cflag = B4800 | CS8 | CREAD | HUPCL | CLOCAL;  in sdio_uart_init()
1171 	tty_drv->init_termios.c_ispeed = 4800;  in sdio_uart_init()
1172 	tty_drv->init_termios.c_ospeed = 4800;  in sdio_uart_init()
1173 	tty_set_operations(tty_drv, &sdio_uart_ops);  in sdio_uart_init()
1175 	ret = tty_register_driver(tty_drv);  in sdio_uart_init()
1186 	tty_unregister_driver(tty_drv);  in sdio_uart_init()
1188 	put_tty_driver(tty_drv);  in sdio_uart_init()