1 files changed, 1 insertions, 1 deletions

diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index fdf8a6424f25..ccd1f2c39e18 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -550,7 +550,7 @@ static int __init longhaul_cpu_init(struct cpufreq_policy *policy)
         if (pr == NULL) goto err_acpi;
 
         cx = &pr->power.states[ACPI_STATE_C3];
-        if (cx == NULL || cx->latency > 1000) goto err_acpi;
+        if (cx->address == 0 || cx->latency > 1000) goto err_acpi;
 
         /* Now check what we have on this motherboard */
         switch (c->x86_model) {