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iwlwifi: trigger scan synchronously

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Scan requesting doesn't need to be asynchronous
since all code paths leading up to it can sleep.
Make the scan request a new util operation that
is hw-specific (to account for 3945 vs. agn)
and call it right in place.

This patch moves a lot of code into iwlagn as
it need not be in iwlcore.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
This commit is contained in:
Johannes Berg
2010-04-06 04:12:42 -07:00
committed by Reinette Chatre
parent 811ecc995b
commit b6e4c55aae
10 changed files with 416 additions and 419 deletions
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drivers/net/wireless/iwlwifi/iwl-dev.h
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@@ -1257,7 +1257,6 @@ struct iwl_priv {
struct work_struct scan_completed;
struct work_struct rx_replenish;
struct work_struct abort_scan;
struct work_struct request_scan;
struct work_struct beacon_update;
struct work_struct tt_work;
struct work_struct ct_enter;