From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Mon, 4 Jul 2005 18:17:36 +0000 (+0000)
Subject: fix return value of request_mem_region compatibility macro so it returns
X-Git-Tag: branch-0_7-end~36
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=51303ea8bfda9ffe266a35a57818dbb15897bac1;p=comedi.git

fix return value of request_mem_region compatibility macro so it returns
a non-null value (null indicates error).
---

diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 1755fe3a..28af4048 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -7,8 +7,7 @@
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,2,20)
 
-#define check_mem_region(start,n) 0
-#define request_mem_region(start,n,name) ((void*) 0)
+#define request_mem_region(start,n,name) ((void*) 1)
 #define release_mem_region(start,n)
 
 #endif