[PATCH] Fix broken kernel headers preventing ARM build
authorRussell King <rmk@arm.linux.org.uk>
Thu, 13 Jul 2006 19:48:35 +0000 (20:48 +0100)
committerLinus Torvalds <torvalds@g5.osdl.org>
Thu, 13 Jul 2006 20:21:35 +0000 (13:21 -0700)
As a result of 894673ee6122a3ce1958e1fe096901ba5356a96b, the ARM
architecture is more or less unbuildable - only one defconfig appears
to build, with all others erroring out with:

  CC      arch/arm/kernel/setup.o
In file included from /home/rmk/git/linux-2.6-rmk/arch/arm/kernel/setup.c:22:
/home/rmk/git/linux-2.6-rmk/include/linux/root_dev.h:7: warning: implicit declaration of function `MKDEV'
...

Essentially, root_dev.h uses MKDEV and dev_t, but does not include any
headers which provide either of these definitions.  The reason it worked
previously is that linux/tty.h just happened to include the required
headers for linux/root_dev.h.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
include/linux/root_dev.h

index ea4bc9d13735bdc3c71ea42952461c3ac3343e6a..ed241aad7c17a8c8375bce2728bca6c7018759fb 100644 (file)
@@ -2,6 +2,8 @@
 #define _ROOT_DEV_H_
 
 #include <linux/major.h>
+#include <linux/types.h>
+#include <linux/kdev_t.h>
 
 enum {
        Root_NFS = MKDEV(UNNAMED_MAJOR, 255),