1 files changed, 20 insertions, 7 deletions

diff --git a/drivers/video/sis/osdef.h b/drivers/video/sis/osdef.h
index 15939b057713..841ca3190cd4 100644
--- a/drivers/video/sis/osdef.h
+++ b/drivers/video/sis/osdef.h
@@ -3,7 +3,7 @@
 /*
  * OS depending defines
  *
- * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
  *
  * If distributed as part of the Linux kernel, the following license terms
  * apply:
@@ -55,8 +55,11 @@
 #define _SIS_OSDEF_H_
 
 /* The choices are: */
-#define LINUX_KERNEL       /* Linux kernel framebuffer */
-/* #define LINUX_XF86 */   /* XFree86/X.org */
+#define SIS_LINUX_KERNEL                /* Linux kernel framebuffer */
+#undef  SIS_XORG_XF86                   /* XFree86/X.org */
+
+#undef SIS_LINUX_KERNEL_24
+#undef SIS_LINUX_KERNEL_26
 
 #ifdef OutPortByte
 #undef OutPortByte
@@ -86,8 +89,9 @@
 /*  LINUX KERNEL                                                      */
 /**********************************************************************/
 
-#ifdef LINUX_KERNEL
+#ifdef SIS_LINUX_KERNEL
 #include <linux/config.h>
+#include <linux/version.h>
 
 #ifdef CONFIG_FB_SIS_300
 #define SIS300
@@ -97,6 +101,12 @@
 #define SIS315H
 #endif
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+#define SIS_LINUX_KERNEL_26
+#else
+#define SIS_LINUX_KERNEL_24
+#endif
+
 #if !defined(SIS300) && !defined(SIS315H)
 #warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
 #warning sisfb will not work!
@@ -109,13 +119,15 @@
 #define InPortWord(p)    inw((SISIOADDRESS)(p))
 #define InPortLong(p)    inl((SISIOADDRESS)(p))
 #define SiS_SetMemory(MemoryAddress,MemorySize,value) memset_io(MemoryAddress, value, MemorySize)
-#endif
+
+#endif /* LINUX_KERNEL */
 
 /**********************************************************************/
 /*  XFree86/X.org                                                    */
 /**********************************************************************/
 
-#ifdef LINUX_XF86
+#ifdef SIS_XORG_XF86
+
 #define SIS300
 #define SIS315H
 
@@ -126,6 +138,7 @@
 #define InPortWord(p)    inSISREGW((IOADDRESS)(p))
 #define InPortLong(p)    inSISREGL((IOADDRESS)(p))
 #define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize)
-#endif
+
+#endif /* XF86 */
 
 #endif  /* _OSDEF_H_ */