Instead of keeping track of wraparound, clear the counters on every
access and keep separate deltas for ANI and later survey use.
Also moves the function for calculating the 'listen time' for ANI
Signed-off-by: NFelix Fietkau <nbd@openwrt.org>
Signed-off-by: NBruno Randolf <br1@einfach.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

This is a patch to the ath/hw.c file that fixes up a warning about
macros found by the checkpatch.pl tool, that said that complex values
should be enclosed in parenthesis.
Signed-off-by: NLuis de Bethencourt <luisbg@ubuntu.com>
Acked-by: NLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Also make ath5k and ath9k use it, and share register definitions.
Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>