Merge branch 'misc-2.6.33' into release

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index f28decf8dde3..1b1920fa7c80 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -190,9 +190,11 @@ static void do_drv_write(void *_cmd)
 
 static void drv_read(struct drv_cmd *cmd)
 {
+        int err;
         cmd->val = 0;
 
-        smp_call_function_single(cpumask_any(cmd->mask), do_drv_read, cmd, 1);
+        err = smp_call_function_any(cmd->mask, do_drv_read, cmd, 1);
+        WARN_ON_ONCE(err);      /* smp_call_function_any() was buggy? */
 }
 
 static void drv_write(struct drv_cmd *cmd)