linux-kernel - [PATCH v2 39/45] drm/xe/oa: Switch to use hrtimer

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Message-Id: <08238e193b1f63ae7d5d607fa975420735a869a5.1738746904.git.namcao@linutronix.de>
Date: Wed,  5 Feb 2025 11:46:27 +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>,
	Lucas De Marchi <lucas.demarchi@...el.com>,
	Zack Rusin <zack.rusin@...adcom.com>
Subject: [PATCH v2 39/45] drm/xe/oa: 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: Lucas De Marchi <lucas.demarchi@...el.com>
Acked-by: Zack Rusin <zack.rusin@...adcom.com>
Signed-off-by: Nam Cao <namcao@...utronix.de>
---
 drivers/gpu/drm/xe/xe_oa.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_oa.c b/drivers/gpu/drm/xe/xe_oa.c
index eeb96b5f49e2..7fbedd83ccfd 100644
--- a/drivers/gpu/drm/xe/xe_oa.c
+++ b/drivers/gpu/drm/xe/xe_oa.c
@@ -1763,8 +1763,8 @@ static int xe_oa_stream_init(struct xe_oa_stream *stream,
 
 	WRITE_ONCE(u->exclusive_stream, stream);
 
-	hrtimer_init(&stream->poll_check_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	stream->poll_check_timer.function = xe_oa_poll_check_timer_cb;
+	hrtimer_setup(&stream->poll_check_timer, xe_oa_poll_check_timer_cb, CLOCK_MONOTONIC,
+		      HRTIMER_MODE_REL);
 	init_waitqueue_head(&stream->poll_wq);
 
 	spin_lock_init(&stream->oa_buffer.ptr_lock);
-- 
2.39.5