[PATCH] usb: host: xhci: Set the controller as wakeup capable

[Anurag Kumar Vulisha]

This patch modifies the xhci_plat_probe() to set the
controller as wakeup capable if "wakeup-source" is
added into the device node.

Signed-off-by: Anurag Kumar Vulisha <anurag.kumar.vuli...@xilinx.com>
---
 drivers/usb/host/xhci-plat.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index 94e9392..602e95c 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -210,6 +210,10 @@ static int xhci_plat_probe(struct platform_device *pdev)
        pm_runtime_enable(&pdev->dev);
        pm_runtime_get_noresume(&pdev->dev);
 
+       /* Set the controller as wakeup capable */
+       if (device_property_read_bool(&pdev->dev, "wakeup-source"))
+               device_set_wakeup_capable(&pdev->dev, true);
+
        hcd = __usb_create_hcd(driver, sysdev, &pdev->dev,
                               dev_name(&pdev->dev), NULL);
        if (!hcd) {
-- 
2.1.1