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Subjectpower_state: remove it from usb

power_state is scheduled for removal, and it is used only write-only
by USB. Remove it.

Signed-off-by: Pavel Machek <pavel@suse.cz>

diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 801b6f1..eeb8115 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -794,8 +794,6 @@ static int usb_suspend_device(struct usb

done:
dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status);
- if (status == 0)
- udev->dev.power.power_state.event = msg.event;
return status;
}

@@ -826,7 +824,6 @@ static int usb_resume_device(struct usb_
dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status);
if (status == 0) {
udev->autoresume_disabled = 0;
- udev->dev.power.power_state.event = PM_EVENT_ON;
}
return status;
}
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 84760dd..739407b 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -73,7 +73,6 @@ int usb_hcd_pci_probe(struct pci_dev *de
if (pci_enable_device(dev) < 0)
return -ENODEV;
dev->current_state = PCI_D0;
- dev->dev.power.power_state = PMSG_ON;

if (!dev->irq) {
dev_err(&dev->dev,
@@ -302,8 +301,6 @@ int usb_hcd_pci_suspend(struct pci_dev *

done:
if (retval == 0) {
- dev->dev.power.power_state = PMSG_SUSPEND;
-
#ifdef CONFIG_PPC_PMAC
/* Disable ASIC clocks for USB */
if (machine_is(powermac)) {
@@ -406,8 +403,6 @@ #endif
pci_set_master(dev);
pci_restore_state(dev);

- dev->dev.power.power_state = PMSG_ON;
-
clear_bit(HCD_FLAG_SAW_IRQ, &hcd->flags);

if (hcd->driver->resume) {
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 2375194..1bf8ccb 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -114,13 +114,11 @@ static inline int is_usb_device_driver(s
static inline void mark_active(struct usb_interface *f)
{
f->is_active = 1;
- f->dev.power.power_state.event = PM_EVENT_ON;
}

static inline void mark_quiesced(struct usb_interface *f)
{
f->is_active = 0;
- f->dev.power.power_state.event = PM_EVENT_SUSPEND;
}

static inline int is_active(const struct usb_interface *f)

--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


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