From f3fd77cd2f4499f3e2ef9a1e6d5e4f4349d556c3 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Fri, 4 May 2007 11:54:28 -0400 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/hcd-pci.c | 3 ++- drivers/usb/storage/usb.c | 2 -- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c index edf4300..5cf6d5f 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 8e898e3..df5dc18 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; -- 2.7.4