tree ae2151ff0c7ca3ac43e3947ae9dc7d20651d9fcb
parent 6a22f10c45f81cb66770b9432ca971375ccc2000
author Johannes Berg <johannes.berg@intel.com> 1331843211 -0700
committer John W. Linville <linville@tuxdriver.com> 1334003841 -0400

iwlwifi: use scan while idle

As idle is just a deep powersave mode for
the device, it will easily scan while idle
since that turns off powersave.

This reduces the number of commands sent
to the device when scanning.

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>