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(parent: 9d7b156) | patch
ath9k: fix bug in tx power
authorMatteo Croce <technoboy85@gmail.com>
Fri, 3 Dec 2010 01:25:08 +0000 (02:25 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 7 Dec 2010 19:57:05 +0000 (14:57 -0500)
commitc40f67ee1a7f823ecc7fd43012f316b4f99335a6
tree0bedad5cdcfbb819fe284ddb408cac7e44c980abtree | snapshot
parent9d7b156411fb72b4263be203cbd10a84e4a383a4commit | diff
ath9k: fix bug in tx power

The ath9k driver subtracts 3 dBm to the txpower as with two radios the
signal power is doubled.
The resulting value is assigned in an u16 which overflows and makes
the card work at full power.

Cc: stable@kernel.org
Signed-off-by: Matteo Croce <matteo@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/eeprom_def.c diff | blob | history
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