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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-28 01:10:20 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-28 01:10:20 +0100 |
| commit | 8e32e47dbb98fd24e4c541753427a576e6ab5bb3 (patch) | |
| tree | ae9e3eb57380171a25af431dea1e4665ef9c7abf /drivers/cpufreq | |
| parent | 959f58544b7f20c92d5eb43d1232c96c15c01bfb (diff) | |
| parent | 7744da5e90a2782ff0d48628c2cb120efcd300f3 (diff) | |
Merge branch 'acpi-cleanup'
* acpi-cleanup: (34 commits)
ACPI / proc: Remove alarm proc file
ACPI: Remove CONFIG_ACPI_PROCFS_POWER and cm_sbsc.c
ACPI / SBS: Remove SBS's proc directory
ACPI / Battery: Remove battery's proc directory
ACP / fan: trivial style cleanup
ACPI / processor: remove superfluous pr == NULL checks
ACPI / mm: use NUMA_NO_NODE
toshiba_acpi: convert acpi_evaluate_object() to acpi_evaluate_integer()
intel-smartconnect: convert acpi_evaluate_object() to acpi_evaluate_integer()
intel-rst: convert acpi_evaluate_object() to acpi_evaluate_integer()
fujitsu-laptop: convert acpi_evaluate_object() to acpi_evaluate_integer()
i2c-hid: convert acpi_evaluate_object() to acpi_evaluate_integer()
ACPI: dock: convert acpi_evaluate_object() to acpi_evaluate_integer()
acpi_processor: convert acpi_evaluate_object() to acpi_evaluate_integer()
pnpacpi: convert acpi_get_handle() to acpi_has_method()
wmi: convert acpi_get_handle() to acpi_has_method()
toshiba_acpi: convert acpi_get_handle() to acpi_has_method()
sony-laptop: convert acpi_get_handle() to acpi_has_method()
intel_menlow: convert acpi_get_handle() to acpi_has_method()
fujitsu-laptop: convert acpi_get_handle() to acpi_has_method()
...
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/pcc-cpufreq.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/cpufreq/pcc-cpufreq.c b/drivers/cpufreq/pcc-cpufreq.c index d81c4e5ea0ad..70438de5c0e4 100644 --- a/drivers/cpufreq/pcc-cpufreq.c +++ b/drivers/cpufreq/pcc-cpufreq.c @@ -396,15 +396,14 @@ static int __init pcc_cpufreq_probe(void) struct pcc_memory_resource *mem_resource; struct pcc_register_resource *reg_resource; union acpi_object *out_obj, *member; - acpi_handle handle, osc_handle, pcch_handle; + acpi_handle handle, osc_handle; int ret = 0; status = acpi_get_handle(NULL, "\\_SB", &handle); if (ACPI_FAILURE(status)) return -ENODEV; - status = acpi_get_handle(handle, "PCCH", &pcch_handle); - if (ACPI_FAILURE(status)) + if (!acpi_has_method(handle, "PCCH")) return -ENODEV; status = acpi_get_handle(handle, "_OSC", &osc_handle); |