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>

2 files changed, 0 insertions, 6 deletions

diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index cbe44535c0f0..e454775c2ff2 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -900,7 +900,6 @@ static int dummy_udc_suspend (struct platform_device *pdev, pm_message_t state)
         set_link_state (dum);
         spin_unlock_irq (&dum->lock);
 
-        pdev->dev.power.power_state = state;
         usb_hcd_poll_rh_status (dummy_to_hcd (dum));
         return 0;
 }
@@ -915,7 +914,6 @@ static int dummy_udc_resume (struct platform_device *pdev)
         set_link_state (dum);
         spin_unlock_irq (&dum->lock);
 
-        pdev->dev.power.power_state = PMSG_ON;
         usb_hcd_poll_rh_status (dummy_to_hcd (dum));
         return 0;
 }
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index ee1e9a314cd1..56277d24f041 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -1265,8 +1265,6 @@ static int can_pullup(struct omap_udc *udc)
 
 static void pullup_enable(struct omap_udc *udc)
 {
-        udc->gadget.dev.parent->power.power_state = PMSG_ON;
-        udc->gadget.dev.power.power_state = PMSG_ON;
         UDC_SYSCON1_REG |= UDC_PULLUP_EN;
         if (!gadget_is_otg(&udc->gadget) && !cpu_is_omap15xx())
                 OTG_CTRL_REG |= OTG_BSESSVLD;
@@ -3061,8 +3059,6 @@ static int omap_udc_suspend(struct platform_device *dev, pm_message_t message)
                 omap_pullup(&udc->gadget, 0);
         }
 
-        udc->gadget.dev.power.power_state = PMSG_SUSPEND;
-        udc->gadget.dev.parent->power.power_state = PMSG_SUSPEND;
         return 0;
 }