diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c
index 02414db..0938650 100644
--- a/drivers/power/jz4740-battery.c
+++ b/drivers/power/jz4740-battery.c
@@ -258,7 +258,7 @@
 		return -ENOMEM;
 	}
 
-	jz_battery->cell = pdev->dev.platform_data;
+	jz_battery->cell = mfd_get_cell(pdev);
 
 	jz_battery->irq = platform_get_irq(pdev, 0);
 	if (jz_battery->irq < 0) {