tree 39fee352f115ba403284a68cf0b3cfaf28a4a4d5
parent 79d3eef89190ee0a7ee585e3949873241bc382e3
author Todd Previte <toddX.a.previte@intel.com> 1320936902 -0800
committer John W. Linville <linville@tuxdriver.com> 1321032772 -0500

iwlwifi: Suppress noisy syslog messages when RF_KILL switch engaged

When a station is associated with an AP and the RF_KILL switch is engaged,
numerous error messages were sent to the system log. The error messages
were the result of the failure(s) of the various submodules to perform
their tasks after the radios were disabled.

To resolve this situation, the messages were modified to use a new macro,
IWL_DEBUG_QUIET_RFKILL. This macro allows for the RF_KILL error messages
to be sent to the log provided that IWL_DEBUG is true and IWL_DL_RADIO
is '1'. For all other cases, the error messages resulting from an RFKILL
event will not be sent to the system log. Messages logged because of an
RFKILL will be tagged with the prefix '(RFKILL)' to clarify the cause of
the error.

Signed-off-by: Todd Previte <toddX.a.previte@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>