diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c
index 6bd3db54dd229d28..97a1bfd6cf0ed995 100644
--- a/drivers/clk/versatile/clk-icst.c
+++ b/drivers/clk/versatile/clk-icst.c
@@ -360,8 +360,8 @@ struct clk *icst_clk_setup(struct device *dev,
 {
 	struct clk *clk;
 	struct clk_icst *icst;
-	struct clk_init_data init;
 	struct icst_params *pclone;
+	struct clk_init_data init = {};
 
 	icst = kzalloc_obj(*icst);
 	if (!icst)
diff --git a/drivers/clk/versatile/clk-sp810.c b/drivers/clk/versatile/clk-sp810.c
index b0e69686f7a9a93e..28e5c0cf1fda38e4 100644
--- a/drivers/clk/versatile/clk-sp810.c
+++ b/drivers/clk/versatile/clk-sp810.c
@@ -86,7 +86,7 @@ static void __init clk_sp810_of_setup(struct device_node *node)
 	const char *parent_names[2];
 	int num = ARRAY_SIZE(parent_names);
 	char name[12];
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	static int instance;
 	int i;
 	bool deprecated;
diff --git a/drivers/clk/versatile/clk-vexpress-osc.c b/drivers/clk/versatile/clk-vexpress-osc.c
index 9adbf5c33bd1cada..72e872ec6b7c9b47 100644
--- a/drivers/clk/versatile/clk-vexpress-osc.c
+++ b/drivers/clk/versatile/clk-vexpress-osc.c
@@ -64,7 +64,7 @@ static const struct clk_ops vexpress_osc_ops = {
 
 static int vexpress_osc_probe(struct platform_device *pdev)
 {
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct vexpress_osc *osc;
 	u32 range[2];
 	int ret;