linux-kernel - [tip: timers/core] cpu: Use already existing usleep

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Message-ID: <172582188694.2215.15911663561301882771.tip-bot2@tip-bot2>
Date: Sun, 08 Sep 2024 18:58:06 -0000
From: "tip-bot2 for Anna-Maria Behnsen" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: "Anna-Maria Behnsen" <anna-maria@...utronix.de>,
 Thomas Gleixner <tglx@...utronix.de>,
 Frederic Weisbecker <frederic@...nel.org>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject: [tip: timers/core] cpu: Use already existing usleep_range()

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

Commit-ID:     662a1bfb907cd850da4de9b871640ad47a355bc0
Gitweb:        https://git.kernel.org/tip/662a1bfb907cd850da4de9b871640ad47a355bc0
Author:        Anna-Maria Behnsen <anna-maria@...utronix.de>
AuthorDate:    Wed, 04 Sep 2024 15:04:52 +02:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Sun, 08 Sep 2024 20:47:40 +02:00

cpu: Use already existing usleep_range()

usleep_range() is a wrapper arount usleep_range_state() which hands in
TASK_UNTINTERRUPTIBLE as state argument.

Use already exising wrapper usleep_range(). No functional change.

Signed-off-by: Anna-Maria Behnsen <anna-maria@...utronix.de>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Reviewed-by: Frederic Weisbecker <frederic@...nel.org>
Link: https://lore.kernel.org/all/20240904-devel-anna-maria-b4-timers-flseep-v1-2-e98760256370@linutronix.de

---
 kernel/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/cpu.c b/kernel/cpu.c
index 1209dda..031a2c1 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -330,7 +330,7 @@ static bool cpuhp_wait_for_sync_state(unsigned int cpu, enum cpuhp_sync_state st
 			/* Poll for one millisecond */
 			arch_cpuhp_sync_state_poll();
 		} else {
-			usleep_range_state(USEC_PER_MSEC, 2 * USEC_PER_MSEC, TASK_UNINTERRUPTIBLE);
+			usleep_range(USEC_PER_MSEC, 2 * USEC_PER_MSEC);
 		}
 		sync = atomic_read(st);
 	}