]> git.karo-electronics.de Git - karo-tx-linux.git/blobdiff - drivers/net/fec_mpc52xx.c
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[karo-tx-linux.git] / drivers / net / fec_mpc52xx.c
index 9f81b1ac130e4f651bff6e73c7cec441d5dfe4db..fe57eee8a679359adeb986cd6be451abbd1c7d90 100644 (file)
@@ -867,10 +867,11 @@ static int __devinit mpc52xx_fec_probe(struct platform_device *op)
                                "Error while parsing device node resource\n" );
                goto err_netdev;
        }
-       if ((mem.end - mem.start + 1) < sizeof(struct mpc52xx_fec)) {
+       if (resource_size(&mem) < sizeof(struct mpc52xx_fec)) {
                printk(KERN_ERR DRIVER_NAME
-                       " - invalid resource size (%lx < %x), check mpc52xx_devices.c\n",
-                       (unsigned long)(mem.end - mem.start + 1), sizeof(struct mpc52xx_fec));
+                      " - invalid resource size (%lx < %x), check mpc52xx_devices.c\n",
+                      (unsigned long)resource_size(&mem),
+                      sizeof(struct mpc52xx_fec));
                rv = -EINVAL;
                goto err_netdev;
        }