From: David Schleef <ds@schleef.org>
Date: Thu, 21 Nov 2002 04:26:06 +0000 (+0000)
Subject: add virt_to_page
X-Git-Tag: r0_7_66~29
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=53dd41ac94ca089d9adbb8d6d71131ad8e285be0;p=comedi.git

add virt_to_page
---

diff --git a/include/asm/page.h b/include/asm/page.h
index 00caf190..16805f19 100644
--- a/include/asm/page.h
+++ b/include/asm/page.h
@@ -8,6 +8,10 @@
 #include <linux/version.h>
 #include_next <asm/page.h>
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0)
+#define virt_to_page(addr) MAP_NR(addr)
+#endif
+
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,2,1)
 /* Pure 2^n version of get_order */
 static __inline__ int get_order(unsigned long size)