Jarod Wilson wrote:
The interface 0 urb callback was being wired up before the rc_dev device was allocated, meaning the callback could be called with a null rc_dev, leading to an oops. This likely only ever happens on the older 0xffdc SoundGraph devices, which continually trigger interrupts even when they have no valid keydata, and the window in which it could happen is small, but its actually happening regularly for at least one user, and its an obvious fix. Compile and sanity-tested with one of my own imon devices.
Explicit self-nak on this one, just to crystal-clear, since this is handled without breaking ffdc device detection by a later patch.
-- Jarod Wilson ja...@redhat.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
