diff --git a/drivers/clk/mvebu/ap-cpu-clk.c b/drivers/clk/mvebu/ap-cpu-clk.c
index 1e44ace7d951..721cad421867 100644
--- a/drivers/clk/mvebu/ap-cpu-clk.c
+++ b/drivers/clk/mvebu/ap-cpu-clk.c
@@ -286,7 +286,7 @@ static int ap_cpu_clock_probe(struct platform_device *pdev)
 
 	for_each_of_cpu_node(dn) {
 		char *clk_name = "cpu-cluster-0";
-		struct clk_init_data init;
+		struct clk_init_data init = {};
 		const char *parent_name;
 		struct clk *parent;
 		u64 cpu;
diff --git a/drivers/clk/mvebu/clk-corediv.c b/drivers/clk/mvebu/clk-corediv.c
index ae48293b0c41..e26ada3c29ae 100644
--- a/drivers/clk/mvebu/clk-corediv.c
+++ b/drivers/clk/mvebu/clk-corediv.c
@@ -253,7 +253,7 @@ static void __init
 mvebu_corediv_clk_init(struct device_node *node,
 		       const struct clk_corediv_soc_desc *soc_desc)
 {
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct clk_corediv *corediv;
 	struct clk **clks;
 	void __iomem *base;
diff --git a/drivers/clk/mvebu/clk-cpu.c b/drivers/clk/mvebu/clk-cpu.c
index 24196e288fe2..a7646a25726b 100644
--- a/drivers/clk/mvebu/clk-cpu.c
+++ b/drivers/clk/mvebu/clk-cpu.c
@@ -192,7 +192,7 @@ static void __init of_cpu_clk_setup(struct device_node *node)
 		goto clks_out;
 
 	for_each_possible_cpu(cpu) {
-		struct clk_init_data init;
+		struct clk_init_data init = {};
 		struct clk *clk;
 		char *clk_name = kzalloc(5, GFP_KERNEL);