linux-kernel - [PATCH v2 29/31] PM / devfreq: rockchip-dfi: Switch to use hrtimer

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Message-Id: <dfb35fb45eacdba7b8767052aa8c29ca157ac1b0.1738746821.git.namcao@linutronix.de>
Date: Wed,  5 Feb 2025 11:39:13 +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>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Heiko Stuebner <heiko@...ech.de>
Subject: [PATCH v2 29/31] PM / devfreq: rockchip-dfi: 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.

Acked-by: Chanwoo Choi <cw00.choi@...sung.com>
Signed-off-by: Nam Cao <namcao@...utronix.de>
Cc: Heiko Stuebner <heiko@...ech.de>
---
 drivers/devfreq/event/rockchip-dfi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/devfreq/event/rockchip-dfi.c b/drivers/devfreq/event/rockchip-dfi.c
index e2a1e4463b6f..0470d7c175f4 100644
--- a/drivers/devfreq/event/rockchip-dfi.c
+++ b/drivers/devfreq/event/rockchip-dfi.c
@@ -642,8 +642,7 @@ static int rockchip_ddr_perf_init(struct rockchip_dfi *dfi)
 	if (ret)
 		return ret;
 
-	hrtimer_init(&dfi->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	dfi->timer.function = rockchip_dfi_timer;
+	hrtimer_setup(&dfi->timer, rockchip_dfi_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 
 	switch (dfi->ddr_type) {
 	case ROCKCHIP_DDRTYPE_LPDDR2:
-- 
2.39.5