diff options
Diffstat (limited to 'drivers/tty/serial/uartlite.c')
| -rw-r--r-- | drivers/tty/serial/uartlite.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c index 94584e54ebbe..679574893ebe 100644 --- a/drivers/tty/serial/uartlite.c +++ b/drivers/tty/serial/uartlite.c @@ -685,18 +685,15 @@ static int ulite_assign(struct device *dev, int id, phys_addr_t base, int irq, * * @dev: pointer to device structure */ -static int ulite_release(struct device *dev) +static void ulite_release(struct device *dev) { struct uart_port *port = dev_get_drvdata(dev); - int rc = 0; if (port) { - rc = uart_remove_one_port(&ulite_uart_driver, port); + uart_remove_one_port(&ulite_uart_driver, port); dev_set_drvdata(dev, NULL); port->mapbase = 0; } - - return rc; } /** @@ -900,14 +897,13 @@ static int ulite_remove(struct platform_device *pdev) { struct uart_port *port = dev_get_drvdata(&pdev->dev); struct uartlite_data *pdata = port->private_data; - int rc; clk_disable_unprepare(pdata->clk); - rc = ulite_release(&pdev->dev); + ulite_release(&pdev->dev); pm_runtime_disable(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); - return rc; + return 0; } /* work with hotplug and coldplug */ |