From b8c76f6aed0ab7df73a6410f3f82de2c831bb144 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Thu, 16 Dec 2010 00:51:21 +0100 Subject: PM: Replace the device power.status field with a bit field The device power.status field is too complicated for its purpose (storing the information about whether or not the device is in the "active" state from the PM core's point of view), so replace it with a bit field and modify all of its users accordingly. Signed-off-by: Rafael J. Wysocki --- drivers/usb/core/driver.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/usb/core') diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index c0e60fbcb048..4ec50224ee86 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -376,7 +376,7 @@ static int usb_unbind_interface(struct device *dev) * Just re-enable it without affecting the endpoint toggles. */ usb_enable_interface(udev, intf, false); - } else if (!error && intf->dev.power.status == DPM_ON) { + } else if (!error && !intf->dev.power.in_suspend) { r = usb_set_interface(udev, intf->altsetting[0]. desc.bInterfaceNumber, 0); if (r < 0) @@ -961,7 +961,7 @@ void usb_rebind_intf(struct usb_interface *intf) } /* Try to rebind the interface */ - if (intf->dev.power.status == DPM_ON) { + if (!intf->dev.power.in_suspend) { intf->needs_binding = 0; rc = device_attach(&intf->dev); if (rc < 0) @@ -1108,8 +1108,7 @@ static int usb_resume_interface(struct usb_device *udev, if (intf->condition == USB_INTERFACE_UNBOUND) { /* Carry out a deferred switch to altsetting 0 */ - if (intf->needs_altsetting0 && - intf->dev.power.status == DPM_ON) { + if (intf->needs_altsetting0 && !intf->dev.power.in_suspend) { usb_set_interface(udev, intf->altsetting[0]. desc.bInterfaceNumber, 0); intf->needs_altsetting0 = 0; -- cgit v1.2.3