diff options
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/uartlite.c | 11 | ||||
| -rw-r--r-- | drivers/tty/serial/xilinx_uartps.c | 12 |
2 files changed, 12 insertions, 11 deletions
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c index 708eead850b0..b1c6bd3d483f 100644 --- a/drivers/tty/serial/uartlite.c +++ b/drivers/tty/serial/uartlite.c @@ -632,7 +632,8 @@ MODULE_DEVICE_TABLE(of, ulite_of_match); static int ulite_probe(struct platform_device *pdev) { - struct resource *res, *res2; + struct resource *res; + int irq; int id = pdev->id; #ifdef CONFIG_OF const __be32 *prop; @@ -646,11 +647,11 @@ static int ulite_probe(struct platform_device *pdev) if (!res) return -ENODEV; - res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!res2) - return -ENODEV; + irq = platform_get_irq(pdev, 0); + if (irq <= 0) + return -ENXIO; - return ulite_assign(&pdev->dev, id, res->start, res2->start); + return ulite_assign(&pdev->dev, id, res->start, irq); } static int ulite_remove(struct platform_device *pdev) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index f218ec658f5d..3ddbac767db3 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1331,9 +1331,9 @@ static SIMPLE_DEV_PM_OPS(cdns_uart_dev_pm_ops, cdns_uart_suspend, */ static int cdns_uart_probe(struct platform_device *pdev) { - int rc, id; + int rc, id, irq; struct uart_port *port; - struct resource *res, *res2; + struct resource *res; struct cdns_uart *cdns_uart_data; cdns_uart_data = devm_kzalloc(&pdev->dev, sizeof(*cdns_uart_data), @@ -1380,9 +1380,9 @@ static int cdns_uart_probe(struct platform_device *pdev) goto err_out_clk_disable; } - res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!res2) { - rc = -ENODEV; + irq = platform_get_irq(pdev, 0); + if (irq <= 0) { + rc = -ENXIO; goto err_out_clk_disable; } @@ -1411,7 +1411,7 @@ static int cdns_uart_probe(struct platform_device *pdev) * and triggers invocation of the config_port() entry point. */ port->mapbase = res->start; - port->irq = res2->start; + port->irq = irq; port->dev = &pdev->dev; port->uartclk = clk_get_rate(cdns_uart_data->uartclk); port->private_data = cdns_uart_data; |