PV-on-HVM: Add a compatibility linux/io.h for kernels before 2.6.16

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Signed-off-by: K. Y. Srinivasan <ksrinivasan@novell.com>
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>

diff --git a/unmodified_drivers/linux-2.6/compat-include/linux/io.h b/unmodified_drivers/linux-2.6/compat-include/linux/io.h
new file mode 100644 (file)
index 0000000..1049902
--- /dev/null
+++ b/unmodified_drivers/linux-2.6/compat-include/linux/io.h
@@ -0,0 +1,10 @@
+#ifndef _LINUX_IO_H
+#define _LINUX_IO_H
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
+#error "This version of Linux should not need compat linux/io.h"
+#endif
+
+#include <asm/io.h>
+
+#endif