While 32 KHz sleep clock might provide some power saving benefits, it is also a major source of stability issues, on OpenWrt it produced some reproducible data bus errors on register accesses on several different MIPS platforms. All the Atheros drivers that I can find do not enable this feature, so it makes sense to leave it disabled in ath5k as well. Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx> --- drivers/net/wireless/ath/ath5k/reset.c | 9 --------- 1 files changed, 0 insertions(+), 9 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index 55276ce..192c0cb 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -1285,15 +1285,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, */ ath5k_hw_dma_init(ah); - - /* Enable 32KHz clock function for AR5212+ chips - * Set clocks to 32KHz operation and use an - * external 32KHz crystal when sleeping if one - * exists */ - if (ah->ah_version == AR5K_AR5212 && - op_mode != NL80211_IFTYPE_AP) - ath5k_hw_set_sleep_clock(ah, true); - /* * Disable beacons and reset the TSF */ -- 1.7.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
