diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2010-10-08 22:13:52 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-10-11 15:04:20 -0400 |
| commit | 9d119f3ebd074bde0b801f476a44ca60d222efb2 (patch) | |
| tree | bcf0df5d6fdcedccc203ae6e74cb8d158bb76e9d /drivers/net/wireless/ath/ath5k/pcu.c | |
| parent | dfdac8ac033c9ad048a5c68563bd41bda6c5e60b (diff) | |
ath5k: store the clock rate in common data on channel changes
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/pcu.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/pcu.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c index 095d30b50ec..074b4c64439 100644 --- a/drivers/net/wireless/ath/ath5k/pcu.c +++ b/drivers/net/wireless/ath/ath5k/pcu.c @@ -207,7 +207,8 @@ static int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout) */ unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec) { - return usec * ath5k_hw_get_clockrate(ah); + struct ath_common *common = ath5k_hw_common(ah); + return usec * common->clockrate; } /** @@ -216,17 +217,19 @@ unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec) */ unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock) { - return clock / ath5k_hw_get_clockrate(ah); + struct ath_common *common = ath5k_hw_common(ah); + return clock / common->clockrate; } /** - * ath5k_hw_get_clockrate - Get the clock rate for current mode + * ath5k_hw_set_clockrate - Set common->clockrate for the current channel * * @ah: The &struct ath5k_hw */ -unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah) +void ath5k_hw_set_clockrate(struct ath5k_hw *ah) { struct ieee80211_channel *channel = ah->ah_current_channel; + struct ath_common *common = ath5k_hw_common(ah); int clock; if (channel->hw_value & CHANNEL_5GHZ) @@ -240,7 +243,7 @@ unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah) if (channel->hw_value & CHANNEL_TURBO) clock *= 2; - return clock; + common->clockrate = clock; } /** |