ath9k: Only add fix_rssi_inv_only when spectral code is used

The code is only used when ATH9K_DEBUGFS is activated and causes build warnings
when it is still compiled without user.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sven Eckelmann 2013-01-31 10:26:46 +01:00 • committed by John W. Linville
commit ab2e2fc890