diff options
Diffstat (limited to 'drivers/tty/serial/ucc_uart.c')
| -rw-r--r-- | drivers/tty/serial/ucc_uart.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c index 7355303dad9..1c52074c38d 100644 --- a/drivers/tty/serial/ucc_uart.c +++ b/drivers/tty/serial/ucc_uart.c @@ -25,6 +25,8 @@ #include <linux/tty.h> #include <linux/tty_flip.h> #include <linux/io.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/dma-mapping.h> @@ -269,7 +271,7 @@ static unsigned int qe_uart_tx_empty(struct uart_port *port) return 1; bdp++; - }; + } } /* @@ -934,7 +936,7 @@ static void qe_uart_set_termios(struct uart_port *port, port->read_status_mask = BD_SC_EMPTY | BD_SC_OV; if (termios->c_iflag & INPCK) port->read_status_mask |= BD_SC_FR | BD_SC_PR; - if (termios->c_iflag & (BRKINT | PARMRK)) + if (termios->c_iflag & (IGNBRK | BRKINT | PARMRK)) port->read_status_mask |= BD_SC_BR; /* @@ -1451,7 +1453,7 @@ static int ucc_uart_probe(struct platform_device *ofdev) goto out_np; } - dev_set_drvdata(&ofdev->dev, qe_port); + platform_set_drvdata(ofdev, qe_port); dev_info(&ofdev->dev, "UCC%u assigned to /dev/ttyQE%u\n", qe_port->ucc_num + 1, qe_port->port.line); @@ -1471,13 +1473,12 @@ out_free: static int ucc_uart_remove(struct platform_device *ofdev) { - struct uart_qe_port *qe_port = dev_get_drvdata(&ofdev->dev); + struct uart_qe_port *qe_port = platform_get_drvdata(ofdev); dev_info(&ofdev->dev, "removing /dev/ttyQE%u\n", qe_port->port.line); uart_remove_one_port(&ucc_uart_driver, &qe_port->port); - dev_set_drvdata(&ofdev->dev, NULL); kfree(qe_port); return 0; @@ -1518,9 +1519,11 @@ static int __init ucc_uart_init(void) } ret = platform_driver_register(&ucc_uart_of_driver); - if (ret) + if (ret) { printk(KERN_ERR "ucc-uart: could not register platform driver\n"); + uart_unregister_driver(&ucc_uart_driver); + } return ret; } |