Merge remote-tracking branch 'wireless-next/master'

[karo-tx-linux.git] / drivers / cpufreq / pcc-cpufreq.c

diff --git a/drivers/cpufreq/pcc-cpufreq.c b/drivers/cpufreq/pcc-cpufreq.c
index 78787e965e0b1e1fdb71cca31b058da3704e0e72..e2b4f40ff69acaaff51f6461caafd4c8a23bdd16 100644 (file)
--- a/drivers/cpufreq/pcc-cpufreq.c
+++ b/drivers/cpufreq/pcc-cpufreq.c
@@ -395,15 +395,14 @@ 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);
@@ -559,13 +558,6 @@ static int pcc_cpufreq_cpu_init(struct cpufreq_policy *policy)
                ioread32(&pcch_hdr->nominal) * 1000;
        policy->min = policy->cpuinfo.min_freq =
                ioread32(&pcch_hdr->minimum_frequency) * 1000;
-       policy->cur = pcc_get_freq(cpu);
-
-       if (!policy->cur) {
-               pr_debug("init: Unable to get current CPU frequency\n");
-               result = -EINVAL;
-               goto out;
-       }
 
        pr_debug("init: policy->max is %d, policy->min is %d\n",
                policy->max, policy->min);