[PATCH] highmem.h needs mm.h

From: David Mosberger <davidm@napali.hpl.hp.com>

highmem.h uses stuff like page_address(), but fails to include
<linux/mm.h>.

diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 4cd2f596e7052ab450f30b1a11aa97068af9ecb2..2c9139a94f8f12b6711d9fb85ca2ffef89134f3e 100644 (file)
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -3,6 +3,8 @@
 
 #include <linux/config.h>
 #include <linux/fs.h>
+#include <linux/mm.h>
+
 #include <asm/cacheflush.h>
 
 #ifdef CONFIG_HIGHMEM