From: Johannes Berg <johannes@sipsolutions.net>
To: Vivek Natarajan <vivek.natraj@gmail.com>
Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org
Subject: Re: [PATCH] ath9k: Enable dynamic power save in ath9k.
Date: Mon, 29 Dec 2008 13:11:00 +0100 [thread overview]
Message-ID: <1230552660.3116.33.camel@johannes> (raw)
In-Reply-To: <20081229235300.GA8458@myhost.users.atheros.com> (sfid-20081229_112105_235618_A8D12202)
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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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next prev parent reply other threads:[~2008-12-29 12:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-29 23:53 [PATCH] ath9k: Enable dynamic power save in ath9k Vivek Natarajan
2008-12-29 12:11 ` Johannes Berg [this message]
2008-12-29 12:14 ` Johannes Berg
2008-12-29 12:23 ` Michael Buesch
2008-12-29 13:37 ` Vivek Natarajan
2009-01-09 19:51 ` John W. Linville
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