diff --git a/drivers/clk/meson/gxbb-aoclk.c b/drivers/clk/meson/gxbb-aoclk.c
index 61ef28a48631..b45c5fba7e35 100644
--- a/drivers/clk/meson/gxbb-aoclk.c
+++ b/drivers/clk/meson/gxbb-aoclk.c
@@ -142,7 +142,7 @@ static int gxbb_aoclkc_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct gxbb_aoclk_reset_controller *rstc;
 
-	rstc = devm_kzalloc(dev, sizeof(rstc), GFP_KERNEL);
+	rstc = devm_kzalloc(dev, sizeof(*rstc), GFP_KERNEL);
 	if (!rstc)
 		return -ENOMEM;