ath9k: Enable PLL fix only for AR9340/AR9330
authorSujith Manoharan <c_manoha@qca.qualcomm.com>
Tue, 20 Aug 2013 04:35:59 +0000 (09:35 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 8 Sep 2013 05:09:59 +0000 (22:09 -0700)
commitece7fd7a00604ee6729e878b4d95971e1b55dfff
treed98c3e13067c55d9d3af73d20cceff15aa48500e
parenta6dbf50f5b305c51443657f91eabfc2521fa34a9
ath9k: Enable PLL fix only for AR9340/AR9330

commit 19c361608ce3e73f352e323262f7e0a8264be3af upstream.

The PLL hang workaround is required only for AR9330 and
AR9340. This issue was first observed on an AP121 and the WAR
is enabled for AR9340 also (DB120 etc.), since it uses a PLL
design identical to AR9330. This is not required for AR9485 and AR9550.

Various bugs have been reported regarding this:

https://bugzilla.redhat.com/show_bug.cgi?id=997217
https://bugzilla.redhat.com/show_bug.cgi?id=994648

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/wireless/ath/ath9k/main.c