Return-path: Received: from mail.atheros.com ([12.19.149.2]:51751 "EHLO mail.atheros.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751466Ab0LOHdP (ORCPT ); Wed, 15 Dec 2010 02:33:15 -0500 Received: from mail.atheros.com ([10.10.20.108]) by sidewinder.atheros.com for ; Tue, 14 Dec 2010 23:32:59 -0800 From: Mohammed Shafi Shajakhan To: , CC: , Mohammed Shafi Shajakhan Subject: [PATCH] ath9k: Add comments for making pm-qos as modparam Date: Wed, 15 Dec 2010 13:02:46 +0530 Message-ID: <1292398366-4906-1-git-send-email-mshajakhan@atheros.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Mohammed Shafi Shajakhan PM-QOS value can be user specified via module parameter. This patch adds few comments regarding this in the driver code. Signed-off-by: Mohammed Shafi Shajakhan --- drivers/net/wireless/ath/ath9k/main.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 36f4f5a..4d64716 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1196,6 +1196,10 @@ static int ath9k_start(struct ieee80211_hw *hw) ath9k_btcoex_timer_resume(sc); } + /* User has the option to provide pm-qos value as a module + * parameter rather than using the default value of + * 'ATH9K_PM_QOS_DEFAULT_VALUE'. + */ pm_qos_update_request(&sc->pm_qos_req, ath9k_pm_qos_value); if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en) -- 1.7.0.4