iwl3945: streamline iwl3945_rfkill_poll()

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iwl3945_rfkill_poll() has been silently calling wiphy_rfkill_set_hw_state()
every 2 seconds, regardless of whether hardware RF KILL switch changed state.

Call wiphy_rfkill_set_hw_state() only when RFKILL switch changes.
Add IWL_DEBUG_RF_KILL log message and documentation.

Signed-off-by: Ben Cahill <ben.m.cahill@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Ben Cahill 2009-10-09 13:20:26 -07:00 • committed by John W. Linville

parent 1a34c04380

commit 743cdf1b65

1 changed files with 21 additions and 6 deletions

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drivers/net/wireless/iwlwifi/iwl3945-base.c

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