diff options
Diffstat (limited to 'drivers/acpi/processor_driver.c')
| -rw-r--r-- | drivers/acpi/processor_driver.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index 77541f939be3..368a9edefd0c 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -98,8 +98,13 @@ static int acpi_soft_cpu_online(unsigned int cpu) struct acpi_processor *pr = per_cpu(processors, cpu); struct acpi_device *device; - if (!pr || acpi_bus_get_device(pr->handle, &device)) + if (!pr) + return 0; + + device = acpi_fetch_acpi_dev(pr->handle); + if (!device) return 0; + /* * CPU got physically hotplugged and onlined for the first time: * Initialize missing things. @@ -125,9 +130,8 @@ static int acpi_soft_cpu_online(unsigned int cpu) static int acpi_soft_cpu_dead(unsigned int cpu) { struct acpi_processor *pr = per_cpu(processors, cpu); - struct acpi_device *device; - if (!pr || acpi_bus_get_device(pr->handle, &device)) + if (!pr || !acpi_fetch_acpi_dev(pr->handle)) return 0; acpi_processor_reevaluate_tstate(pr, true); |