diff --git a/drivers/staging/hikey9xx/hi6421v600-regulator.c b/drivers/staging/hikey9xx/hi6421v600-regulator.c
index 614b03c9ddfba4445557d2256e193b7f7fe6817a..63204e460f539014c14e693c8c211cd9d1dd4b48 100644
--- a/drivers/staging/hikey9xx/hi6421v600-regulator.c
+++ b/drivers/staging/hikey9xx/hi6421v600-regulator.c
@@ -452,7 +452,7 @@ static int hi6421_spmi_regulator_remove(struct platform_device *pdev)
 	if (rdev->desc->volt_table)
 		devm_kfree(&pdev->dev, (unsigned int *)rdev->desc->volt_table);
 
-	kfree(sreg);
+	devm_kfree(&pdev->dev, sreg);
 
 	return 0;
 }