ath9k: preserve caldata history buffer across scanning
authorRajkumar Manoharan <rmanoharan@atheros.com>
Fri, 14 Jan 2011 19:31:22 +0000 (01:01 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 19 Jan 2011 16:36:10 +0000 (11:36 -0500)
commitbdd196a3e00d2be8b50d8af0d8cf845884f4d59b
treeb262c71eb1d1e1ac46db7d4da710e3f88084826d
parentbfc31df33b162540c6c3e1473e022cd0a312a522
ath9k: preserve caldata history buffer across scanning

caldata's channel info is never filled with operating channel
info which is causing the operating channel's noise floor
history buffer is reset to default nf during channel change.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Acked-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/calib.c