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-rw-r--r--src/soc/intel/baytrail/gfx.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/soc/intel/baytrail/gfx.c b/src/soc/intel/baytrail/gfx.c
index 9d4768f65a..5650d0d1f9 100644
--- a/src/soc/intel/baytrail/gfx.c
+++ b/src/soc/intel/baytrail/gfx.c
@@ -24,6 +24,7 @@
#include <device/pci.h>
#include <device/pci_ids.h>
#include <reg_script.h>
+#include <stdlib.h>
#include <baytrail/gfx.h>
#include <baytrail/iosf.h>
@@ -49,7 +50,7 @@ static void gfx_lock_pcbase(device_t dev)
gms = pci_read_config32(dev, GGC) & GGC_GSM_SIZE_MASK;
gms >>= 3;
- if (gms > sizeof(gms_size_map))
+ if (gms > ARRAY_SIZE(gms_size_map))
return;
gmsize = gms_size_map[gms];