[Madwifi-cvs] revision 1691 committed

[Pavel R. <svn...@ma...>]

Project     : madwifi
Revision    : 1691
Author      : proski (Pavel Roskin)
Date        : 2006-07-22 01:10:36 +0200 (Sat, 22 Jul 2006)

Log Message :
Check if roundup() is actually defined

There are still 2.6.18-rc1 kernels around, which don't have roundup().
Generally, it's better to test for features than for versions.  Some
code gets backported by vendors.

Affected Files:
* trunk/include/compat.h                              updated             


Modified: trunk/include/compat.h
===================================================================
--- trunk/include/compat.h	2006-07-21 08:59:10 UTC (rev 1690)
+++ trunk/include/compat.h	2006-07-21 23:10:36 UTC (rev 1691)
@@ -43,8 +43,8 @@
  */
 #define	NBBY	8			/* number of bits/byte */
 
-#include <linux/version.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
+/* roundup() appears in Linux 2.6.18 */
+#ifndef roundup
 #define	roundup(x, y)	((((x)+((y)-1))/(y))*(y))  /* to any y */ 
 #endif