Fix ia64 compilation IS_ERR and PTE_ERR errors.
authorFenghua Yu <fenghua.yu@intel.com>
Fri, 10 Jul 2009 04:23:39 +0000 (21:23 -0700)
committerFenghua Yu <fenghua.yu@intel.com>
Fri, 17 Jul 2009 13:34:50 +0000 (06:34 -0700)
When building ia64 kernel with CONFIG_XEN_SYS_HYPERVISOR, compiler reports
errors:

drivers/xen/sys-hypervisor.c: In function ‘uuid_show’:
drivers/xen/sys-hypervisor.c:125: error: implicit declaration of function ‘IS_ERR’
drivers/xen/sys-hypervisor.c:126: error: implicit declaration of function ‘PTR_ERR’

This patch fixes the errors.

Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Acked-by: Isaku Yamahata <yamahata@valinux.co.jp>
arch/ia64/include/asm/xen/hypervisor.h

index e425227a418e9b15a40a0dce0d8f09be3061ec90..88afb54501e48feba6c24d6f25c7f5967b308c89 100644 (file)
@@ -33,6 +33,7 @@
 #ifndef _ASM_IA64_XEN_HYPERVISOR_H
 #define _ASM_IA64_XEN_HYPERVISOR_H
 
+#include <linux/err.h>
 #include <xen/interface/xen.h>
 #include <xen/interface/version.h>     /* to compile feature.c */
 #include <xen/features.h>              /* to comiple xen-netfront.c */