From 2b7e6bce41b6b944bd4302cf0914e2a6f4bc704b Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Wed, 15 Dec 2010 13:02:46 +0530 Subject: ath9k: Add comments for making pm-qos as modparam 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 Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 36f4f5afe738..4d647169439c 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) -- cgit v1.2.3