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path: root/drivers/usb/core/driver.c
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Diffstat (limited to 'drivers/usb/core/driver.c')
-rw-r--r--drivers/usb/core/driver.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 2be37fe466f..ed1cc8530a9 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -926,14 +926,14 @@ static int usb_resume_device(struct usb_device *udev)
}
/* Caller has locked intf's usb_device's pm mutex */
-static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg)
+static int usb_suspend_interface(struct usb_device *udev,
+ struct usb_interface *intf, pm_message_t msg)
{
struct usb_driver *driver;
int status = 0;
/* with no hardware, USB interfaces only use FREEZE and ON states */
- if (interface_to_usbdev(intf)->state == USB_STATE_NOTATTACHED ||
- !is_active(intf))
+ if (udev->state == USB_STATE_NOTATTACHED || !is_active(intf))
goto done;
if (intf->condition == USB_INTERFACE_UNBOUND) /* This can't happen */
@@ -944,7 +944,7 @@ static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg)
status = driver->suspend(intf, msg);
if (status == 0)
mark_quiesced(intf);
- else if (!interface_to_usbdev(intf)->auto_pm)
+ else if (!udev->auto_pm)
dev_err(&intf->dev, "%s error %d\n",
"suspend", status);
} else {
@@ -961,13 +961,13 @@ static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg)
}
/* Caller has locked intf's usb_device's pm_mutex */
-static int usb_resume_interface(struct usb_interface *intf, int reset_resume)
+static int usb_resume_interface(struct usb_device *udev,
+ struct usb_interface *intf, int reset_resume)
{
struct usb_driver *driver;
int status = 0;
- if (interface_to_usbdev(intf)->state == USB_STATE_NOTATTACHED ||
- is_active(intf))
+ if (udev->state == USB_STATE_NOTATTACHED || is_active(intf))
goto done;
/* Don't let autoresume interfere with unbinding */
@@ -1151,7 +1151,7 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
if (udev->actconfig) {
for (; i < udev->actconfig->desc.bNumInterfaces; i++) {
intf = udev->actconfig->interface[i];
- status = usb_suspend_interface(intf, msg);
+ status = usb_suspend_interface(udev, intf, msg);
if (status != 0)
break;
}
@@ -1163,7 +1163,7 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
if (status != 0) {
while (--i >= 0) {
intf = udev->actconfig->interface[i];
- usb_resume_interface(intf, 0);
+ usb_resume_interface(udev, intf, 0);
}
/* Try another autosuspend when the interfaces aren't busy */
@@ -1276,7 +1276,7 @@ static int usb_resume_both(struct usb_device *udev)
if (status == 0 && udev->actconfig) {
for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) {
intf = udev->actconfig->interface[i];
- usb_resume_interface(intf, udev->reset_resume);
+ usb_resume_interface(udev, intf, udev->reset_resume);
}
}