]> git.baikalelectronics.ru Git - kernel.git/commit
iwlwifi: dump stack when fail to gain access to the device
authorStanislaw Gruszka <sgruszka@redhat.com>
Wed, 7 Mar 2012 17:52:23 +0000 (09:52 -0800)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 8 Mar 2012 18:59:50 +0000 (13:59 -0500)
commite85017e0185d8a23f6a20ab58f572bd294b977d3
treeee839f53923b216c6ec0d4aa4ec4ba60ec641f4a
parentfd2cbc4c7388327b88af9eab7fe92b39960849b9
iwlwifi: dump stack when fail to gain access to the device

Print dump stack when the device is not responding. This should give
some more clue about the reason of failure. Also change the message we
print, since "MAC in deep sleep" is kinda confusing.

On the way add unlikely(), as fail to gain NIC access is hmm ...
unlikely.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/iwl-io.c