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authorAlan Stern <stern@rowland.harvard.edu>2008-03-07 01:00:58 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2008-04-25 08:16:41 +0400
commit70a1c9e086c2e267fbc4533cb870f34999b531d6 (patch)
treef599883bdc2f04d4ca4760dfdb1f1131fa6b7060 /drivers/usb/host/sl811-hcd.c
parente1879b19b0abdb387e4aeb0b935a486cc75042fb (diff)
downloadlinux-70a1c9e086c2e267fbc4533cb870f34999b531d6.tar.xz
USB: remove dev->power.power_state
power.power_state is scheduled for removal. This patch (as1053) removes all uses of that field from drivers/usb. Almost all of them were write-only, the most significant exceptions being sl811-hcd.c and u132-hcd.c. Part of this patch was written by Pavel Machek. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: David Brownell <david-b@pacbell.net> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/sl811-hcd.c')
-rw-r--r--drivers/usb/host/sl811-hcd.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 629bca0ebe8f..df256d61e2c6 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);
@@ -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);
}