Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

[net-next-2.6.git] / arch / x86 / kernel / cpu / cpufreq / pcc-cpufreq.c

diff --git a/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c
index a36de5bbb6222e953986ee4f4b34fe4caee1388d..4f6f679f27990198640f9a1e139ea3a838b05eb8 100644 (file)
--- a/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c
@@ -110,7 +110,7 @@ struct pcc_cpu {
        u32 output_offset;
 };
 
-static struct pcc_cpu *pcc_cpu_info;
+static struct pcc_cpu __percpu *pcc_cpu_info;
 
 static int pcc_cpufreq_verify(struct cpufreq_policy *policy)
 {
@@ -368,16 +368,22 @@ static int __init pcc_cpufreq_do_osc(acpi_handle *handle)
                return -ENODEV;
 
        out_obj = output.pointer;
-       if (out_obj->type != ACPI_TYPE_BUFFER)
-               return -ENODEV;
+       if (out_obj->type != ACPI_TYPE_BUFFER) {
+               ret = -ENODEV;
+               goto out_free;
+       }
 
        errors = *((u32 *)out_obj->buffer.pointer) & ~(1 << 0);
-       if (errors)
-               return -ENODEV;
+       if (errors) {
+               ret = -ENODEV;
+               goto out_free;
+       }
 
        supported = *((u32 *)(out_obj->buffer.pointer + 4));
-       if (!(supported & 0x1))
-               return -ENODEV;
+       if (!(supported & 0x1)) {
+               ret = -ENODEV;
+               goto out_free;
+       }
 
 out_free:
        kfree(output.pointer);