diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c
index 44fa224a443e..b1f3561b023f 100644
--- a/drivers/mfd/ab8500-gpadc.c
+++ b/drivers/mfd/ab8500-gpadc.c
@@ -601,8 +601,6 @@ static int ab8500_gpadc_runtime_resume(struct device *dev)
 
 static int ab8500_gpadc_runtime_idle(struct device *dev)
 {
-	struct ab8500_gpadc *gpadc = dev_get_drvdata(dev);
-
 	pm_runtime_suspend(dev);
 	return 0;
 }