From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Wed, 29 May 2013 20:08:10 +0200 Subject: [PATCH V8 0/3] USB: OHCI: Start splitting up the driver In-Reply-To: References: Message-ID: <3818608.3TBO8NnpYQ@wuerfel> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wednesday 29 May 2013 12:21:02 Alan Stern wrote: > > Those error messages are annoying; they don't use dev_err(), so they > don't include the device and driver names. There's no way to know what > they refer to. I rather suspect they come from the usbaudio driver. That makes sense. I have a usb audio device, and I don't actually recall getting any sound from my speakers while testing it. I only checked that the mouse was working and assumed that the usb-audio was driven by ehci, but upon closer inspection, they are both on the same OHCI. > When you ran this test, did you have commit 815fa7b91761 applied? Yes. > Does the same problem occur without Manjunath's changes? No, it was introduced by the first patch, as I found later. Arnd