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| author | Thomas Gleixner <tglx@linutronix.de> | 2016-03-19 12:17:24 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-03-19 13:40:08 +0100 |
| commit | f80be5e3d5aaea26c7351f4f08ab67fc4325a4ff (patch) | |
| tree | 02b38f3bffb50516ecb0533f70a93f4d3a80dee0 /arch/x86/kernel | |
| parent | x86/apic/uv: Fix the hotplug notifier (diff) | |
| download | linux-f80be5e3d5aaea26c7351f4f08ab67fc4325a4ff.tar.xz linux-f80be5e3d5aaea26c7351f4f08ab67fc4325a4ff.zip | |
x86/hpet: Use proper mask to modify hotplug action
Magic hex constants are a guarantee for wreckage when the defines change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/hpet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index be0ebbb6d1d1..a1f0e4a5c47e 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -717,7 +717,7 @@ static int hpet_cpuhp_notify(struct notifier_block *n, struct hpet_work_struct work; struct hpet_dev *hdev = per_cpu(cpu_hpet_dev, cpu); - switch (action & 0xf) { + switch (action & ~CPU_TASKS_FROZEN) { case CPU_ONLINE: INIT_DELAYED_WORK_ONSTACK(&work.work, hpet_work); init_completion(&work.complete); |