ath9k: fix QCA9561 XLNA rxgain initial
ath9k: fix QCA9561 XLNA rxgain initial

A small bugfix for commit ede6a5e7b859 ("ath9k: Add QCA956x HW support").
I guess I would have skipped renaming (that initial QCA956x commit has
been there already for almost a year with the "5g" in the name) and move
the call outside AR_SREV_9462_20_OR_LATER() to make it reachable.

Signed-off-by: Miaoqing Pan <74e38950505dd5ce0b9961cd2aa4e0de0ecb837e@codeaurora.org>
Signed-off-by: Kalle Valo <7081a7d99b8c74c0698a728df19e3915a995d7e1@codeaurora.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs