hostdata->dev = &dev->dev;
        dma_set_mask(&dev->dev, DMA_32BIT_MASK);
-       hostdata->base = ioremap_nocache(CPHYSADDR(base), 0x100);
+       hostdata->base = ioremap_nocache(base, 0x100);
        hostdata->differential = 0;
 
        hostdata->clock = SNIRM710_CLOCK;
 
 static int __init snirm710_init(void)
 {
-       int err;
-
-       if ((err = platform_driver_register(&snirm710_driver))) {
-               printk(KERN_ERR "Driver registration failed\n");
-               return err;
-       }
-       return 0;
+       return platform_driver_register(&snirm710_driver);
 }
 
 static void __exit snirm710_exit(void)