Merge tag 'wireless-drivers-for-davem-2015-10-01' of git://git.kernel.org/pub/scm...

Kalle Valo says:

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pull-request: wireless-drivers 2015-10-01

ath9k:

* declare required extra tx headroom

ath10k:

* fix DMA related firmware crashes on multiple devices

rt2800usb:

* add usb ID 1b75:3070 for Airlive WT-2000USB

b43:

* probe bcma core (device) rev 0x15
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Signed-off-by: David S. Miller <davem@davemloft.net>