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path: root/drivers/usb/host/ohci-sm501.c
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Diffstat (limited to 'drivers/usb/host/ohci-sm501.c')
-rw-r--r--drivers/usb/host/ohci-sm501.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/usb/host/ohci-sm501.c b/drivers/usb/host/ohci-sm501.c
index d479d5ddab88..2a5de5fecd8f 100644
--- a/drivers/usb/host/ohci-sm501.c
+++ b/drivers/usb/host/ohci-sm501.c
@@ -216,14 +216,21 @@ static int ohci_hcd_sm501_drv_remove(struct platform_device *pdev)
static int ohci_sm501_suspend(struct platform_device *pdev, pm_message_t msg)
{
struct device *dev = &pdev->dev;
- struct ohci_hcd *ohci = hcd_to_ohci(platform_get_drvdata(pdev));
+ struct usb_hcd *hcd = platform_get_drvdata(pdev);
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ bool do_wakeup = device_may_wakeup(dev);
+ int ret;
if (time_before(jiffies, ohci->next_statechange))
msleep(5);
ohci->next_statechange = jiffies;
+ ret = ohci_suspend(hcd, do_wakeup);
+ if (ret)
+ return ret;
+
sm501_unit_power(dev->parent, SM501_GATE_USB_HOST, 0);
- return 0;
+ return ret;
}
static int ohci_sm501_resume(struct platform_device *pdev)