tree a54229672abc6f244fcf184701b8a8bf98b70544
parent a9e75a389254801ca160b72c6e221e5bb7e35df9
author David Vrabel <david.vrabel@csr.com> 1251214866 +0100
committer David Vrabel <david.vrabel@csr.com> 1251286769 +0100

uwb: avoid radio controller reset loops

If a radio controller reset attempt occurs while a probe() or remove()
is in progress it fails and is retried endlessly, potentially preventing
the probe() or remove() from completing.

If a reset fails, sleep for a bit before retrying the reset.  This
allows the probe()/remove() to complete.

Signed-off-by: David Vrabel <david.vrabel@csr.com>