diff -r 976381a3bd9e -r 273d15e0f301 devices/ccat/compat.h
--- a/devices/ccat/compat.h	Mon Oct 27 14:19:49 2014 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,48 +0,0 @@
-/**
-    Network Driver for Beckhoff CCAT communication controller
-    Copyright (C) 2014  Beckhoff Automation GmbH
-    Author: Patrick Bruenn <p.bruenn@beckhoff.com>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-#ifndef _CCAT_COMPAT_H_
-#define _CCAT_COMPAT_H_
-#include <linux/dma-mapping.h>
-#include <linux/sched.h>
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 32)
-#define pr_warn pr_info
-
-#define netdev_info(DEV, ...) pr_info(__VA_ARGS__)
-#define netdev_err netdev_info
-
-static inline void *dma_zalloc_coherent(struct device *dev, size_t size,
-					dma_addr_t * dma_handle, gfp_t flag)
-{
-	void *result =
-	    dma_alloc_coherent(dev, size, dma_handle, flag | __GFP_ZERO);
-	if (result)
-		memset(result, 0, size);
-	return result;
-}
-
-static inline void usleep_range(unsigned long min, unsigned long max)
-{
-	msleep(min / 1000);
-}
-#endif
-#endif /* #ifndef _CCAT_COMPAT_H_ */