linux-kernel - [PATCH 12/31] s390/ap_bus: Switch to use hrtimer

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Message-Id: <868e70867e5f24da86e36aff6240b1fd9696436f.1729864823.git.namcao@linutronix.de>
Date: Mon, 28 Oct 2024 08:31:45 +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>,
	Christian Borntraeger <borntraeger@...ux.ibm.com>
Subject: [PATCH 12/31] s390/ap_bus: 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: Christian Borntraeger <borntraeger@...ux.ibm.com>
---
 drivers/s390/crypto/ap_bus.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 60cea6c24349..98beb2656c3f 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -2327,8 +2327,7 @@ static inline int __init ap_async_init(void)
 	 */
 	if (MACHINE_IS_VM)
 		poll_high_timeout = 1500000;
-	hrtimer_init(&ap_poll_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
-	ap_poll_timer.function = ap_poll_timeout;
+	hrtimer_setup(&ap_poll_timer, ap_poll_timeout, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
 
 	queue_work(system_long_wq, &ap_scan_bus_work);
 
-- 
2.39.5