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authorAlan Stern <stern@rowland.harvard.edu>2007-05-04 11:54:28 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-12 16:29:46 -0700
commitf3fd77cd2f4499f3e2ef9a1e6d5e4f4349d556c3 (patch)
tree71cb2e01dfe006c5904ac01d002226b8b6cb04f2 /drivers/usb
parent8adb4786789c25007f39b4d00dd03cc83bdcb896 (diff)
USB: remove references to dev.power.power_state
This revised patch (as891b) removes two unnecessary references to intf->dev.power.power_state from usb-storage, and replaces a reference to root_hub->dev.power.power_state with a check of hcd->state. This is in preparation for the removal of dev.power.power_state, which is already deprecated. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/core/hcd-pci.c3
-rw-r--r--drivers/usb/storage/usb.c2
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index edf4300a3f7..5cf6d5f9acb 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -207,7 +207,8 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message)
* We must ignore the FREEZE vs SUSPEND distinction here, because
* otherwise the swsusp will save (and restore) garbage state.
*/
- if (hcd->self.root_hub->dev.power.power_state.event == PM_EVENT_ON)
+ if (!(hcd->state == HC_STATE_SUSPENDED ||
+ hcd->state == HC_STATE_HALT))
return -EBUSY;
if (hcd->driver->suspend) {
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 8e898e3d861..df5dc186aef 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -197,7 +197,6 @@ static int storage_suspend(struct usb_interface *iface, pm_message_t message)
US_DEBUGP("%s\n", __FUNCTION__);
if (us->suspend_resume_hook)
(us->suspend_resume_hook)(us, US_SUSPEND);
- iface->dev.power.power_state.event = message.event;
/* When runtime PM is working, we'll set a flag to indicate
* whether we should autoresume when a SCSI request arrives. */
@@ -215,7 +214,6 @@ static int storage_resume(struct usb_interface *iface)
US_DEBUGP("%s\n", __FUNCTION__);
if (us->suspend_resume_hook)
(us->suspend_resume_hook)(us, US_RESUME);
- iface->dev.power.power_state.event = PM_EVENT_ON;
mutex_unlock(&us->dev_mutex);
return 0;