Commit e646ac5b authored Mar 23, 2020 by Qais Yousef Committed by Thomas Gleixner Mar 25, 2020

arm64: hibernate: Use bringup_hibernate_cpu()



Use bringup_hibernate_cpu() instead of open coding it.

[ tglx: Split out the core change ]

Signed-off-by: Qais Yousef <qais.yousef@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lkml.kernel.org/r/20200323135110.30522-9-qais.yousef@arm.com

parent d720f986

arch/arm64/kernel/hibernate.c

+5 −8

Original line number	Diff line number	Diff line
		@@ -166,15 +166,12 @@ int arch_hibernation_header_restore(void *addr)
		sleep_cpu = -EINVAL;
		return -EINVAL;
		}
		if (!cpu_online(sleep_cpu)) {
		pr_info("Hibernated on a CPU that is offline! Bringing CPU up.\n");
		ret = cpu_up(sleep_cpu);

		ret = bringup_hibernate_cpu(sleep_cpu);
		if (ret) {
		pr_err("Failed to bring hibernate-CPU up!\n");
		sleep_cpu = -EINVAL;
		return ret;
		}
		}

		resume_hdr = *hdr;

Admin message