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.brinkm...@xilinx.com>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Jiri Slaby <jsl...@suse.cz>
Cc: linux-ser...@vger.kernel.org
---
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 773732b..04a1f8f 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 */
--
1.8.2.2
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