linux-kernel - [PATCH 20/24] wifi: Switch to use hrtimer

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Message-Id: <e2109e1f6be350eb37da0330a06fecb2f1a15c4f.1729865232.git.namcao@linutronix.de>
Date: Mon, 28 Oct 2024 08:34:33 +0100
From: Nam Cao <namcao@...utronix.de>
To: Anna-Maria Behnsen <anna-maria@...utronix.de>,
	Frederic Weisbecker <frederic@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Miguel Ojeda <ojeda@...nel.org>,
	Kees Cook <kees@...nel.org>,
	linux-kernel@...r.kernel.org
Cc: Nam Cao <namcao@...utronix.de>,
	Kalle Valo <kvalo@...nel.org>
Subject: [PATCH 20/24] wifi: Switch to use hrtimer_setup()

There is a newly introduced hrtimer_setup() which will replace
hrtimer_init(). This new function is similar to the old one, except that it
also sanity-checks and initializes the timer's callback function.

Switch to use this new function.

Patch was created by using Coccinelle.

Signed-off-by: Nam Cao <namcao@...utronix.de>
---
Cc: Kalle Valo <kvalo@...nel.org>
---
 drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c | 4 ++--
 drivers/net/wireless/virtual/mac80211_hwsim.c         | 6 ++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
index 0e1ede9314d8..4840d0b500b3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
@@ -264,8 +264,8 @@ void mt76x02u_init_beacon_config(struct mt76x02_dev *dev)
 	};
 	dev->beacon_ops = &beacon_ops;
 
-	hrtimer_init(&dev->pre_tbtt_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	dev->pre_tbtt_timer.function = mt76x02u_pre_tbtt_interrupt;
+	hrtimer_setup(&dev->pre_tbtt_timer, mt76x02u_pre_tbtt_interrupt, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 	INIT_WORK(&dev->pre_tbtt_work, mt76x02u_pre_tbtt_work);
 
 	mt76x02_init_beacon_config(dev);
diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c
index f0e528abb1b4..3695f79fec95 100644
--- a/drivers/net/wireless/virtual/mac80211_hwsim.c
+++ b/drivers/net/wireless/virtual/mac80211_hwsim.c
@@ -5509,10 +5509,8 @@ static int mac80211_hwsim_new_radio(struct genl_info *info,
 	wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
 
 	for (i = 0; i < ARRAY_SIZE(data->link_data); i++) {
-		hrtimer_init(&data->link_data[i].beacon_timer, CLOCK_MONOTONIC,
-			     HRTIMER_MODE_ABS_SOFT);
-		data->link_data[i].beacon_timer.function =
-			mac80211_hwsim_beacon;
+		hrtimer_setup(&data->link_data[i].beacon_timer, mac80211_hwsim_beacon,
+			      CLOCK_MONOTONIC, HRTIMER_MODE_ABS_SOFT);
 		data->link_data[i].link_id = i;
 	}
 
-- 
2.39.5