svn commit: r279587 - head/sys/ofed/include/linux

[Hans Petter Selasky]

Author: hselasky
Date: Wed Mar  4 09:58:39 2015
New Revision: 279587
URL: https://svnweb.freebsd.org/changeset/base/279587

Log:
  Define PTR_ALIGN() macro which will be needed coming Mellanox driver
  releases.
  
  Sponsored by:	Mellanox Technologies
  MFC after:	3 days

Modified:
  head/sys/ofed/include/linux/kernel.h

Modified: head/sys/ofed/include/linux/kernel.h
==============================================================================
--- head/sys/ofed/include/linux/kernel.h	Wed Mar  4 09:32:59 2015	(r279586)
+++ head/sys/ofed/include/linux/kernel.h	Wed Mar  4 09:58:39 2015	(r279587)
@@ -67,6 +67,8 @@
 
 #undef	ALIGN
 #define	ALIGN(x, y)		roundup2((x), (y))
+#undef PTR_ALIGN
+#define	PTR_ALIGN(p, a)		((__typeof(p))ALIGN((uintptr_t)(p), (a)))
 #define	DIV_ROUND_UP		howmany
 #define	FIELD_SIZEOF(t, f)	sizeof(((t *)0)->f)