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>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 8e898e3d861e..df5dc186aef5 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;