----------------------------
-What: DMA_xxBIT_MASK macros
-When: Jun 2011
-Why: DMA_xxBIT_MASK macros were replaced with DMA_BIT_MASK() macros.
-Who: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
-
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-
What: iwlwifi disable_hw_scan module parameters
When: 3.0
Why: Hareware scan is the prefer method for iwlwifi devices for