iwlwifi: print contents of control register when error occurs

hopefully the register contents will guide us to why this failure occured

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Reinette Chatre 2009-03-11 11:18:00 -07:00 • committed by John W. Linville
commit 18d426c4a8