devfs support introduced in 2.2.18

diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h
index f336499b16ad1878a09e6e708128edbe48d2de40..c37d6bf06b1af366d2fba8aba5136cfcdc2fee4d 100644 (file)
--- a/include/linux/devfs_fs_kernel.h
+++ b/include/linux/devfs_fs_kernel.h
@@ -7,7 +7,7 @@
 
 #include <linux/version.h>
 
-#if LINUX_VERSION_CODE < 0x020400
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 2, 18)
 
 #define DEVFS_FL_DEFAULT 0
 #define DEVFS_SPECIAL_CHR 0