linux-kernel - [PATCH v2 36/45] drm/i915/request: Switch to use hrtimer

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Message-Id: <4fe658e6d8483e44d4fff579bc426e627487f6ca.1738746904.git.namcao@linutronix.de>
Date: Wed,  5 Feb 2025 11:46:24 +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>,
	Zack Rusin <zack.rusin@...adcom.com>,
	Jani Nikula <jani.nikula@...el.com>
Subject: [PATCH v2 36/45] drm/i915/request: 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: Zack Rusin <zack.rusin@...adcom.com>
Acked-by: Jani Nikula <jani.nikula@...el.com>
Signed-off-by: Nam Cao <namcao@...utronix.de>
---
 drivers/gpu/drm/i915/i915_request.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index 8f62cfa23fb7..ea0b8e7e4828 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -293,8 +293,7 @@ static void __rq_init_watchdog(struct i915_request *rq)
 {
 	struct i915_request_watchdog *wdg = &rq->watchdog;
 
-	hrtimer_init(&wdg->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	wdg->timer.function = __rq_watchdog_expired;
+	hrtimer_setup(&wdg->timer, __rq_watchdog_expired, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 }
 
 static void __rq_arm_watchdog(struct i915_request *rq)
-- 
2.39.5