diff options
Diffstat (limited to 'drivers/tty/serial/rda-uart.c')
| -rw-r--r-- | drivers/tty/serial/rda-uart.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/tty/serial/rda-uart.c b/drivers/tty/serial/rda-uart.c index 284623eefaeb..b5ef86ae2746 100644 --- a/drivers/tty/serial/rda-uart.c +++ b/drivers/tty/serial/rda-uart.c @@ -498,7 +498,7 @@ static int rda_uart_request_port(struct uart_port *port) return -EBUSY; if (port->flags & UPF_IOREMAP) { - port->membase = devm_ioremap_nocache(port->dev, port->mapbase, + port->membase = devm_ioremap(port->dev, port->mapbase, resource_size(res)); if (!port->membase) return -EBUSY; @@ -735,10 +735,8 @@ static int rda_uart_probe(struct platform_device *pdev) } irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(&pdev->dev, "could not get irq\n"); + if (irq < 0) return irq; - } if (rda_uart_ports[pdev->id]) { dev_err(&pdev->dev, "port %d already allocated\n", pdev->id); @@ -817,7 +815,7 @@ static int __init rda_uart_init(void) return ret; } -static void __init rda_uart_exit(void) +static void __exit rda_uart_exit(void) { platform_driver_unregister(&rda_uart_platform_driver); uart_unregister_driver(&rda_uart_driver); |
