| From 664379fd28a8af165267f4d322a1bf250c8228c2 Mon Sep 17 00:00:00 2001 |
| From: Soren Brinkmann <soren.brinkmann@xilinx.com> |
| Date: Mon, 13 May 2013 10:46:35 -0700 |
| Subject: tty: xuartps: Remove suspend/resume functions |
| |
| Currently Zynq does not support suspend/resume. |
| The driver callbacks are never used or tested, broken and using the old |
| PM interface. |
| |
| Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> |
| Cc: Jiri Slaby <jslaby@suse.cz> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| (cherry picked from commit e424259e2e27290c457f65161ae62f7c89215b88) |
| Signed-off-by: Daniel Sangorrin <daniel.sangorrin@toshiba.co.jp> |
| Signed-off-by: Yoshitake Kobayashi <yoshitake.kobayashi@toshiba.co.jp> |
| --- |
| drivers/tty/serial/xilinx_uartps.c | 30 ------------------------------ |
| 1 file changed, 30 deletions(-) |
| |
| diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c |
| index 4e5c77834c50..b5f655d10098 100644 |
| --- a/drivers/tty/serial/xilinx_uartps.c |
| +++ b/drivers/tty/serial/xilinx_uartps.c |
| @@ -1006,34 +1006,6 @@ static int xuartps_remove(struct platform_device *pdev) |
| 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 +1016,6 @@ 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 */ |
| -- |
| 1.8.5.rc3 |
| |