From 2425e9fe67cb5e66c173c4f604ddd8a5970d89e9 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Tue, 29 Nov 2005 12:13:31 -0500 Subject: [PATCH] [PATCH] USB: Don't assume root-hub resume succeeds This patch (as614) makes a small change to the part of the hub driver responsible for remote wakeup of root hubs. When these wakeups occur the driver is suspended, and in case the resume fails the driver should remain suspended -- it shouldn't try to proceed with its normal processing. This will hardly ever matter in normal use, but it did crop up while I was debugging a different problem. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/hub.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index a523c8f20b..650d5ee587 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -2697,6 +2697,8 @@ static void hub_events(void) if (i) { dpm_runtime_resume(&hdev->dev); dpm_runtime_resume(&intf->dev); + usb_put_intf(intf); + continue; } /* Lock the device, then check to see if we were -- 2.39.5