Commit 662a1bfb authored by Anna-Maria Behnsen's avatar Anna-Maria Behnsen Committed by Thomas Gleixner
Browse files

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: default avatarAnna-Maria Behnsen <anna-maria@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Reviewed-by: default avatarFrederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/all/20240904-devel-anna-maria-b4-timers-flseep-v1-2-e98760256370@linutronix.de
parent fe90c5ba

kernel/cpu.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

	}