1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 4db460b6ecf..80f44bb64a8 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -465,9 +465,8 @@ static int __devinit mxc_gpio_probe(struct platform_device *pdev)
                 goto out_iounmap;
 
         port->bgc.gc.to_irq = mxc_gpio_to_irq;
-        port->bgc.gc.base = pdev->id * 32;
-        port->bgc.dir = port->bgc.read_reg(port->bgc.reg_dir);
-        port->bgc.data = port->bgc.read_reg(port->bgc.reg_set);
+        port->bgc.gc.base = (pdev->id < 0) ? of_alias_get_id(np, "gpio") * 32 :
+                                             pdev->id * 32;
 
         err = gpiochip_add(&port->bgc.gc);
         if (err)