ath9k: avoid accessing MRC registers on single-chain devices
authorFelix Fietkau <nbd@openwrt.org>
Tue, 13 Aug 2013 10:33:28 +0000 (12:33 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Sep 2013 23:52:47 +0000 (16:52 -0700)
commit8600be1d3927e177b80c7ee9263ef3b28a0ba115
treece447109cc38fe5d7957a924493bf43e24b926d8
parentbe84480edb2b552c2fb9ca940c6bb07464306108
ath9k: avoid accessing MRC registers on single-chain devices

commit a1c781bb20ac1e03280e420abd47a99eb8bbdd3b upstream.

They are not implemented, and accessing them might trigger errors

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/wireless/ath/ath9k/ar9003_phy.c