linux-kernel - [tip: timers/cleanups] drm/i915/gvt: Switch to use hrtimer

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Message-ID: <173987438882.10177.13574390170813635415.tip-bot2@tip-bot2>
Date: Tue, 18 Feb 2025 10:26:28 -0000
From: "tip-bot2 for Nam Cao" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Nam Cao <namcao@...utronix.de>, Thomas Gleixner <tglx@...utronix.de>,
 Zack Rusin <zack.rusin@...adcom.com>, Jani Nikula <jani.nikula@...el.com>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: timers/cleanups] drm/i915/gvt: Switch to use hrtimer_setup()

The following commit has been merged into the timers/cleanups branch of tip:

Commit-ID:     9892287897ca0c267a3071f7f6fa5d82126e29e9
Gitweb:        https://git.kernel.org/tip/9892287897ca0c267a3071f7f6fa5d82126e29e9
Author:        Nam Cao <namcao@...utronix.de>
AuthorDate:    Wed, 05 Feb 2025 11:46:20 +01:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Tue, 18 Feb 2025 11:19:05 +01:00

drm/i915/gvt: 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.

Signed-off-by: Nam Cao <namcao@...utronix.de>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Acked-by: Zack Rusin <zack.rusin@...adcom.com>
Acked-by: Jani Nikula <jani.nikula@...el.com>
Link: https://lore.kernel.org/all/9af55b7d0918bb3642c6392fbb4800d8ea7c9c50.1738746904.git.namcao@linutronix.de

---
 drivers/gpu/drm/i915/gvt/display.c      | 3 +--
 drivers/gpu/drm/i915/gvt/sched_policy.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/gvt/display.c b/drivers/gpu/drm/i915/gvt/display.c
index 95570ca..f668cd9 100644
--- a/drivers/gpu/drm/i915/gvt/display.c
+++ b/drivers/gpu/drm/i915/gvt/display.c
@@ -581,8 +581,7 @@ static int setup_virtual_dp_monitor(struct intel_vgpu *vgpu, int port_num,
 	vgpu->display.port_num = port_num;
 
 	/* Init hrtimer based on default refresh rate */
-	hrtimer_init(&vblank_timer->timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
-	vblank_timer->timer.function = vblank_timer_fn;
+	hrtimer_setup(&vblank_timer->timer, vblank_timer_fn, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
 	vblank_timer->vrefresh_k = port->vrefresh_k;
 	vblank_timer->period = DIV64_U64_ROUND_CLOSEST(NSEC_PER_SEC * MSEC_PER_SEC, vblank_timer->vrefresh_k);
 
diff --git a/drivers/gpu/drm/i915/gvt/sched_policy.c b/drivers/gpu/drm/i915/gvt/sched_policy.c
index c077fb4..9f97f74 100644
--- a/drivers/gpu/drm/i915/gvt/sched_policy.c
+++ b/drivers/gpu/drm/i915/gvt/sched_policy.c
@@ -286,8 +286,7 @@ static int tbs_sched_init(struct intel_gvt *gvt)
 		return -ENOMEM;
 
 	INIT_LIST_HEAD(&data->lru_runq_head);
-	hrtimer_init(&data->timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
-	data->timer.function = tbs_timer_fn;
+	hrtimer_setup(&data->timer, tbs_timer_fn, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
 	data->period = GVT_DEFAULT_TIME_SLICE;
 	data->gvt = gvt;