linux-kernel - [PATCH v2 17/45] power: supply: ab8500_chargalg: Switch to use hrtimer

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Message-Id: <fa0bf7376ce8f124c8285a52d9f55d0ab4c42988.1738746904.git.namcao@linutronix.de>
Date: Wed,  5 Feb 2025 11:46:05 +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>,
	linux-kernel@...r.kernel.org
Cc: Nam Cao <namcao@...utronix.de>,
	Linus Walleij <linus.walleij@...aro.org>,
	Zack Rusin <zack.rusin@...adcom.com>
Subject: [PATCH v2 17/45] power: supply: ab8500_chargalg: Switch to use hrtimer_setup()

hrtimer_setup() takes the callback function pointer as argument and
initializes the timer completely.

Replace hrtimer_init() and the open coded initialization of
hrtimer::function with the new setup mechanism.

Patch was created by using Coccinelle.

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Acked-by: Zack Rusin <zack.rusin@...adcom.com>
Signed-off-by: Nam Cao <namcao@...utronix.de>
---
 drivers/power/supply/ab8500_chargalg.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/power/supply/ab8500_chargalg.c b/drivers/power/supply/ab8500_chargalg.c
index 7a8d1feb8e90..dc6c8b0dd1cf 100644
--- a/drivers/power/supply/ab8500_chargalg.c
+++ b/drivers/power/supply/ab8500_chargalg.c
@@ -1787,13 +1787,12 @@ static int ab8500_chargalg_probe(struct platform_device *pdev)
 	psy_cfg.drv_data = di;
 
 	/* Initilialize safety timer */
-	hrtimer_init(&di->safety_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	di->safety_timer.function = ab8500_chargalg_safety_timer_expired;
+	hrtimer_setup(&di->safety_timer, ab8500_chargalg_safety_timer_expired, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 
 	/* Initilialize maintenance timer */
-	hrtimer_init(&di->maintenance_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	di->maintenance_timer.function =
-		ab8500_chargalg_maintenance_timer_expired;
+	hrtimer_setup(&di->maintenance_timer, ab8500_chargalg_maintenance_timer_expired,
+		      CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 
 	/* Init work for chargalg */
 	INIT_DEFERRABLE_WORK(&di->chargalg_periodic_work,
-- 
2.39.5