1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c
index f2fb4205467c..6825169b06fc 100644
--- a/drivers/mfd/ucb1x00-core.c
+++ b/drivers/mfd/ucb1x00-core.c
@@ -534,6 +534,7 @@ static int ucb1x00_probe(struct mcp *mcp)
 {
         struct ucb1x00 *ucb;
         struct ucb1x00_driver *drv;
+        struct ucb1x00_plat_data *pdata;
         unsigned int id;
         int ret = -ENODEV;
         int temp;
@@ -551,7 +552,7 @@ static int ucb1x00_probe(struct mcp *mcp)
         if (!ucb)
                 goto err_disable;
 
-
+        pdata = mcp->attached_device.platform_data;
         ucb->dev.class = &ucb1x00_class;
         ucb->dev.parent = &mcp->attached_device;
         dev_set_name(&ucb->dev, "ucb1x00");
@@ -570,9 +571,9 @@ static int ucb1x00_probe(struct mcp *mcp)
         }
 
         ucb->gpio.base = -1;
-        if (mcp->gpio_base != 0) {
+        if (pdata && pdata->gpio_base) {
                 ucb->gpio.label = dev_name(&ucb->dev);
-                ucb->gpio.base = mcp->gpio_base;
+                ucb->gpio.base = pdata->gpio_base;
                 ucb->gpio.ngpio = 10;
                 ucb->gpio.set = ucb1x00_gpio_set;
                 ucb->gpio.get = ucb1x00_gpio_get;