PCMCIA: fix pxa2xx_lubbock modular build error

Commit d0d26c33b63c7ec10c3fdf9c7ce0aa035f0b3200 broke the driver by
propagating a pointer to the platform_device where a pointer to the
generic device was expected, leading to a spectacular crash...

Signed-off-by: Marc Zyngier <maz@misterjones.org>
Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

drivers/pcmcia/pxa2xx_base.c

@@ -291,7 +291,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 		skt->nr = ops->first + i;
 		skt->ops = ops;
 		skt->socket.owner = ops->owner;
-		skt->socket.dev.parent = dev;
+		skt->socket.dev.parent = &dev->dev;
 		skt->socket.pci_irq = NO_IRQ;
 
 		ret = pxa2xx_drv_pcmcia_add_one(skt);
@@ -304,8 +304,8 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 			soc_pcmcia_remove_one(&sinfo->skt[i]);
 		kfree(sinfo);
 	} else {
-		pxa2xx_configure_sockets(dev);
-		dev_set_drvdata(dev, sinfo);
+		pxa2xx_configure_sockets(&dev->dev);
+		dev_set_drvdata(&dev->dev, sinfo);
 	}
 
 	return ret;