diff options
| author | Qais Yousef <[email protected]> | 2020-03-23 13:51:01 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-03-25 12:59:34 +0100 |
| commit | e646ac5bb88d9480eeb3b0d31d2e3eed056c2638 (patch) | |
| tree | d75359cdbf6f1b33ce00412a716a41b12fc1e0ac | |
| parent | d720f98604391dab6aa3cb4c1bc005ed1aba4703 (diff) | |
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 <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Acked-by: Catalin Marinas <[email protected]>
Cc: Will Deacon <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
| -rw-r--r-- | arch/arm64/kernel/hibernate.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c index 590963c9c609..5b73e92c99e3 100644 --- a/arch/arm64/kernel/hibernate.c +++ b/arch/arm64/kernel/hibernate.c @@ -166,14 +166,11 @@ 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); - if (ret) { - pr_err("Failed to bring hibernate-CPU up!\n"); - sleep_cpu = -EINVAL; - return ret; - } + + ret = bringup_hibernate_cpu(sleep_cpu); + if (ret) { + sleep_cpu = -EINVAL; + return ret; } resume_hdr = *hdr; |