[PATCH 3/3] x86: add forward decl for tss_struct

[PATCH 3/3] x86: add forward decl for tss_struct

[Jeremy Fitzhardinge]

Its the correct thing to do before using the struct in a prototype.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
index 1a7bf39..643c59b 100644
--- a/arch/x86/include/asm/system.h
+++ b/arch/x86/include/asm/system.h
@@ -20,6 +20,7 @@
 struct task_struct; /* one of the stranger aspects of C forward declarations */
 struct task_struct *__switch_to(struct task_struct *prev,
 				struct task_struct *next);
+struct tss_struct;
 void __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p,
 		      struct tss_struct *tss);