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path: root/drivers/usb/host/sl811-hcd.c
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Diffstat (limited to 'drivers/usb/host/sl811-hcd.c')
-rw-r--r--drivers/usb/host/sl811-hcd.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 629bca0ebe8f..3fd7a0c12078 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -94,12 +94,10 @@ static void port_power(struct sl811 *sl811, int is_on)
sl811->port1 = (1 << USB_PORT_FEAT_POWER);
sl811->irq_enable = SL11H_INTMASK_INSRMV;
- hcd->self.controller->power.power_state = PMSG_ON;
} else {
sl811->port1 = 0;
sl811->irq_enable = 0;
hcd->state = HC_STATE_HALT;
- hcd->self.controller->power.power_state = PMSG_SUSPEND;
}
sl811->ctrl1 = 0;
sl811_write(sl811, SL11H_IRQ_ENABLE, 0);
@@ -1102,7 +1100,7 @@ sl811h_hub_descriptor (
/* no overcurrent errors detection/handling */
temp |= 0x0010;
- desc->wHubCharacteristics = (__force __u16)cpu_to_le16(temp);
+ desc->wHubCharacteristics = cpu_to_le16(temp);
/* two bitmaps: ports removable, and legacy PortPwrCtrlMask */
desc->bitmap[0] = 0 << 1;
@@ -1337,7 +1335,7 @@ static int
sl811h_bus_suspend(struct usb_hcd *hcd)
{
// SOFs off
- DBG("%s\n", __FUNCTION__);
+ DBG("%s\n", __func__);
return 0;
}
@@ -1345,7 +1343,7 @@ static int
sl811h_bus_resume(struct usb_hcd *hcd)
{
// SOFs on
- DBG("%s\n", __FUNCTION__);
+ DBG("%s\n", __func__);
return 0;
}
@@ -1772,8 +1770,6 @@ sl811h_suspend(struct platform_device *dev, pm_message_t state)
port_power(sl811, 0);
break;
}
- if (retval == 0)
- dev->dev.power.power_state = state;
return retval;
}
@@ -1786,15 +1782,13 @@ sl811h_resume(struct platform_device *dev)
/* with no "check to see if VBUS is still powered" board hook,
* let's assume it'd only be powered to enable remote wakeup.
*/
- if (dev->dev.power.power_state.event == PM_EVENT_SUSPEND
- || !device_can_wakeup(&hcd->self.root_hub->dev)) {
+ if (!sl811->port1 || !device_can_wakeup(&hcd->self.root_hub->dev)) {
sl811->port1 = 0;
port_power(sl811, 1);
usb_root_hub_lost_power(hcd->self.root_hub);
return 0;
}
- dev->dev.power.power_state = PMSG_ON;
return sl811h_bus_resume(hcd);
}