On Sun, Dec 12, 2010 at 05:21:07AM +0530, Felix Fietkau wrote:
> 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);
Why to disable multiple register write?
--
Rajkumar
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