From: Alan Stern <stern@rowland.harvard.edu>
Date: Wed, 15 Jun 2005 19:49:48 +0000 (-0400)
Subject: [PATCH] USB: usbcore: inverted test for resuming interfaces
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=0ed0c0c48c508578c30aa58f755ca0d692636906;p=deliverable%2Flinux.git

[PATCH] USB: usbcore: inverted test for resuming interfaces

This one-liner fixes a test for interfaces that are already resumed.

It would be nice if this could get into 2.6.12, but it's not critical
since it only affects people doing selective (runtime) suspend/resume.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 63ee3d97b6a9..32ff32181852 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1733,7 +1733,7 @@ static int finish_port_resume(struct usb_device *udev)
 			struct usb_driver	*driver;
 
 			intf = udev->actconfig->interface[i];
-			if (intf->dev.power.power_state == PMSG_SUSPEND)
+			if (intf->dev.power.power_state == PMSG_ON)
 				continue;
 			if (!intf->dev.driver) {
 				/* FIXME maybe force to alt 0 */