1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/mfd/pcf50633-adc.c b/drivers/mfd/pcf50633-adc.c
index 3d31e97d6a45..6d2e8466df1d 100644
--- a/drivers/mfd/pcf50633-adc.c
+++ b/drivers/mfd/pcf50633-adc.c
@@ -209,17 +209,16 @@ static void pcf50633_adc_irq(int irq, void *data)
 
 static int __devinit pcf50633_adc_probe(struct platform_device *pdev)
 {
-        struct pcf50633_subdev_pdata *pdata = pdev->dev.platform_data;
         struct pcf50633_adc *adc;
 
         adc = kzalloc(sizeof(*adc), GFP_KERNEL);
         if (!adc)
                 return -ENOMEM;
 
-        adc->pcf = pdata->pcf;
+        adc->pcf = dev_to_pcf50633(pdev->dev.parent);
         platform_set_drvdata(pdev, adc);
 
-        pcf50633_register_irq(pdata->pcf, PCF50633_IRQ_ADCRDY,
+        pcf50633_register_irq(adc->pcf, PCF50633_IRQ_ADCRDY,
                                         pcf50633_adc_irq, adc);
 
         mutex_init(&adc->queue_mutex);