diff options
Diffstat (limited to 'drivers/tty/serial/xilinx_uartps.c')
| -rw-r--r-- | drivers/tty/serial/xilinx_uartps.c | 36 |
1 files changed, 2 insertions, 34 deletions
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 4e5c77834c5..6c917453042 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -974,12 +974,11 @@ static int xuartps_probe(struct platform_device *pdev) port->dev = &pdev->dev; port->uartclk = clk_get_rate(clk); port->private_data = clk; - dev_set_drvdata(&pdev->dev, port); + platform_set_drvdata(pdev, port); rc = uart_add_one_port(&xuartps_uart_driver, port); if (rc) { dev_err(&pdev->dev, "uart_add_one_port() failed; err=%i\n", rc); - dev_set_drvdata(&pdev->dev, NULL); return rc; } return 0; @@ -994,46 +993,17 @@ static int xuartps_probe(struct platform_device *pdev) **/ static int xuartps_remove(struct platform_device *pdev) { - struct uart_port *port = dev_get_drvdata(&pdev->dev); + struct uart_port *port = platform_get_drvdata(pdev); struct clk *clk = port->private_data; int rc; /* Remove the xuartps port from the serial core */ rc = uart_remove_one_port(&xuartps_uart_driver, port); - dev_set_drvdata(&pdev->dev, NULL); port->mapbase = 0; clk_disable_unprepare(clk); return rc; } -/** - * xuartps_suspend - suspend event - * @pdev: Pointer to the platform device structure - * @state: State of the device - * - * Returns 0 - **/ -static int xuartps_suspend(struct platform_device *pdev, pm_message_t state) -{ - /* Call the API provided in serial_core.c file which handles - * the suspend. - */ - uart_suspend_port(&xuartps_uart_driver, &xuartps_port[pdev->id]); - return 0; -} - -/** - * xuartps_resume - Resume after a previous suspend - * @pdev: Pointer to the platform device structure - * - * Returns 0 - **/ -static int xuartps_resume(struct platform_device *pdev) -{ - uart_resume_port(&xuartps_uart_driver, &xuartps_port[pdev->id]); - return 0; -} - /* Match table for of_platform binding */ static struct of_device_id xuartps_of_match[] = { { .compatible = "xlnx,xuartps", }, @@ -1044,8 +1014,6 @@ MODULE_DEVICE_TABLE(of, xuartps_of_match); static struct platform_driver xuartps_platform_driver = { .probe = xuartps_probe, /* Probe method */ .remove = xuartps_remove, /* Detach method */ - .suspend = xuartps_suspend, /* Suspend */ - .resume = xuartps_resume, /* Resume after a suspend */ .driver = { .owner = THIS_MODULE, .name = XUARTPS_NAME, /* Driver name */ |