media: ipu3-cio2: Call cio2_bridge_init() before anything else

Since cio2_bridge_init() may now return -EPROBE_DEFER it is best to
call it before anything else.

Signed-off-by: Hans de Goede <[e-mail]>
Signed-off-by: Sakari Ailus <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/pci/intel/ipu3/ipu3-cio2-main.c

···
 	struct cio2_device *cio2;
 	int r;
 
-	cio2 = devm_kzalloc(dev, sizeof(*cio2), GFP_KERNEL);
-	if (!cio2)
-		return -ENOMEM;
-	cio2->pci_dev = pci_dev;
-
 	/*
 	 * On some platforms no connections to sensors are defined in firmware,
 	 * if the device has no endpoints then we can try to build those as
···
 		if (r)
 			return r;
 	}
+
+	cio2 = devm_kzalloc(dev, sizeof(*cio2), GFP_KERNEL);
+	if (!cio2)
+		return -ENOMEM;
+	cio2->pci_dev = pci_dev;
 
 	r = pcim_enable_device(pci_dev);
 	if (r) {