diff options
| -rw-r--r-- | src/soc/intel/braswell/ramstage.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/braswell/ramstage.c b/src/soc/intel/braswell/ramstage.c index 7b92c52e78..de90cb7b61 100644 --- a/src/soc/intel/braswell/ramstage.c +++ b/src/soc/intel/braswell/ramstage.c @@ -125,6 +125,9 @@ int soc_fill_acpi_wake(uint32_t *pm1, uint32_t **gpe0) struct chipset_power_state *ps = cbmem_find(CBMEM_ID_POWER_STATE); static uint32_t gpe0_sts; + if (!ps) + return -1; + *pm1 = ps->pm1_sts & ps->pm1_en; gpe0_sts = ps->gpe0_sts & ps->gpe0_en; |