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Re: [PATCH] ath9k: Enable dynamic power save in ath9k.

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On Mon, 2008-12-29 at 15:53 -0800, Vivek Natarajan wrote:

> +#define ATH9K_PS_WAKEUP(sc)						      \
> +	do {								      \
> +		if (!atomic_read(&sc->ps_usecount) && 			      \
> +		   (ah->ah_powerMode !=  ATH9K_PM_AWAKE)) {		      \
> +			ah->ah_restoreMode = ah->ah_powerMode;		      \
> +			ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);	      \
> +		}							      \
> +		atomic_inc(&sc->ps_usecount);				      \
> +	} while (0);
> +
> +#define ATH9K_PS_RESTORE(sc)						      \
> +	do {								      \
> +		if (atomic_dec_and_test(&sc->ps_usecount) &&  		      \
> +		   (sc->hw->conf.flags & IEEE80211_CONF_PS))		      \
> +			ath9k_hw_setpower(sc->sc_ah, ah->ah_restoreMode);     \
> +	} while (0);

I think those would be better as static inlines rather than macros.

johannes

PS: Your clock seems to be off by 12.5 hours or so?

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