linux-kernel - [PATCH 14/44] pps: generators: pps_gen_parport: Switch to use hrtimer

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Message-Id: <2600255ebe981f4ca08ab529d18ed961fe01472e.1729865485.git.namcao@linutronix.de>
Date: Mon, 28 Oct 2024 08:34:50 +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>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Miguel Ojeda <ojeda@...nel.org>,
	Kees Cook <kees@...nel.org>,
	linux-kernel@...r.kernel.org
Cc: Nam Cao <namcao@...utronix.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH 14/44] pps: generators: pps_gen_parport: Switch to use hrtimer_setup()

There is a newly introduced hrtimer_setup() which will replace
hrtimer_init(). This new function is similar to the old one, except that it
also sanity-checks and initializes the timer's callback function.

Switch to use this new function.

Patch was created by using Coccinelle.

Signed-off-by: Nam Cao <namcao@...utronix.de>
---
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/pps/generators/pps_gen_parport.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pps/generators/pps_gen_parport.c b/drivers/pps/generators/pps_gen_parport.c
index d46eed159495..f5eeb4dd01ad 100644
--- a/drivers/pps/generators/pps_gen_parport.c
+++ b/drivers/pps/generators/pps_gen_parport.c
@@ -208,8 +208,7 @@ static void parport_attach(struct parport *port)
 
 	calibrate_port(&device);
 
-	hrtimer_init(&device.timer, CLOCK_REALTIME, HRTIMER_MODE_ABS);
-	device.timer.function = hrtimer_event;
+	hrtimer_setup(&device.timer, hrtimer_event, CLOCK_REALTIME, HRTIMER_MODE_ABS);
 	hrtimer_start(&device.timer, next_intr_time(&device), HRTIMER_MODE_ABS);
 
 	return;
-- 
2.39.5