Commits
Sujith Manoharan committed 8a5b7ab36b4
ath9k: Fix NF calibration for single stream cards Rather than using the chip ID to read only chain-0 CCA registers and avoid reading chain-1, use the RX chainmask instead. There are some 1-stream PCI devices based on AR9287 such as TL-WN751ND. Improper NF calibration might result in DMA errors/timeouts. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>