diff --git a/drivers/platform/x86/intel_pmt_class.c b/drivers/platform/x86/intel_pmt_class.c
index c8939fba45090788519b71afebd2a7b7d2a1d11b..ee2b3bbeb83da51ab7330dbf790c77663c39b47c 100644
--- a/drivers/platform/x86/intel_pmt_class.c
+++ b/drivers/platform/x86/intel_pmt_class.c
@@ -173,7 +173,7 @@ static int intel_pmt_dev_register(struct intel_pmt_entry *entry,
 				  struct intel_pmt_namespace *ns,
 				  struct device *parent)
 {
-	struct resource res;
+	struct resource res = {0};
 	struct device *dev;
 	int ret;