diff options
Diffstat (limited to 'drivers/mmc/core/sdio_uart.c')
| -rw-r--r-- | drivers/mmc/core/sdio_uart.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mmc/core/sdio_uart.c b/drivers/mmc/core/sdio_uart.c index c36242b86b1d..04c0823e0359 100644 --- a/drivers/mmc/core/sdio_uart.c +++ b/drivers/mmc/core/sdio_uart.c @@ -1135,9 +1135,10 @@ static int __init sdio_uart_init(void) int ret; struct tty_driver *tty_drv; - sdio_uart_tty_driver = tty_drv = alloc_tty_driver(UART_NR); - if (!tty_drv) - return -ENOMEM; + sdio_uart_tty_driver = tty_drv = tty_alloc_driver(UART_NR, + TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV); + if (IS_ERR(tty_drv)) + return PTR_ERR(tty_drv); tty_drv->driver_name = "sdio_uart"; tty_drv->name = "ttySDIO"; @@ -1145,7 +1146,6 @@ static int __init sdio_uart_init(void) tty_drv->minor_start = 0; tty_drv->type = TTY_DRIVER_TYPE_SERIAL; tty_drv->subtype = SERIAL_TYPE_NORMAL; - tty_drv->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV; tty_drv->init_termios = tty_std_termios; tty_drv->init_termios.c_cflag = B4800 | CS8 | CREAD | HUPCL | CLOCAL; tty_drv->init_termios.c_ispeed = 4800; @@ -1165,7 +1165,7 @@ static int __init sdio_uart_init(void) err2: tty_unregister_driver(tty_drv); err1: - put_tty_driver(tty_drv); + tty_driver_kref_put(tty_drv); return ret; } @@ -1173,7 +1173,7 @@ static void __exit sdio_uart_exit(void) { sdio_unregister_driver(&sdio_uart_driver); tty_unregister_driver(sdio_uart_tty_driver); - put_tty_driver(sdio_uart_tty_driver); + tty_driver_kref_put(sdio_uart_tty_driver); } module_init(sdio_uart_init); |