Newer chips do not need this, and maybe these register writes could have negative side effects on newer hardware. Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx> --- drivers/net/wireless/ath/ath9k/hw.c | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 516227f..7bc6d22 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -284,11 +284,9 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah) static void ath9k_hw_disablepcie(struct ath_hw *ah) { - if (AR_SREV_9100(ah)) + if (!AR_SREV_5416(ah)) return; - ENABLE_REGWRITE_BUFFER(ah); - REG_WRITE(ah, AR_PCIE_SERDES, 0x9248fc00); REG_WRITE(ah, AR_PCIE_SERDES, 0x24924924); REG_WRITE(ah, AR_PCIE_SERDES, 0x28000029); @@ -300,8 +298,6 @@ static void ath9k_hw_disablepcie(struct ath_hw *ah) REG_WRITE(ah, AR_PCIE_SERDES, 0x000e1007); REG_WRITE(ah, AR_PCIE_SERDES2, 0x00000000); - - REGWRITE_BUFFER_FLUSH(ah); } /* This should work for all families including legacy */ -- 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