diff --git a/drivers/spi/spi-amlogic-spisg.c b/drivers/spi/spi-amlogic-spisg.c
index afc8af04638d..9049a87e9d0f 100644
--- a/drivers/spi/spi-amlogic-spisg.c
+++ b/drivers/spi/spi-amlogic-spisg.c
@@ -636,7 +636,7 @@ static int aml_spisg_target_abort(struct spi_controller *ctlr)
 static int aml_spisg_clk_init(struct spisg_device *spisg, void __iomem *base)
 {
 	struct device *dev = &spisg->pdev->dev;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	struct clk_divider *div;
 	struct clk_div_table *tbl;
 	char name[32];