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| author | Thomas Gleixner <tglx@linutronix.de> | 2013-01-31 22:17:10 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-01-31 22:17:10 +0100 |
| commit | a9037430c6c784165a940a90bcd29f886834c8e7 (patch) | |
| tree | 4b186e0a761e93a6c6712053d444b566c0d25338 /drivers/acpi/processor_idle.c | |
| parent | 6125bc8b86d9da75ddac77e38f41afbf9f5de3e3 (diff) | |
| parent | 12ad10004645d38356b14d1fbba379c523a61916 (diff) | |
Merge branch 'timers/for-arm' into timers/core
Diffstat (limited to 'drivers/acpi/processor_idle.c')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index f1a5da44591d..ed9a1cc690be 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -958,6 +958,9 @@ static int acpi_processor_setup_cpuidle_cx(struct acpi_processor *pr) return -EINVAL; } + if (!dev) + return -EINVAL; + dev->cpu = pr->id; if (max_cstate == 0) @@ -1149,6 +1152,7 @@ int acpi_processor_cst_has_changed(struct acpi_processor *pr) } /* Populate Updated C-state information */ + acpi_processor_get_power_info(pr); acpi_processor_setup_cpuidle_states(pr); /* Enable all cpuidle devices */ |