[POWERPC] [RFC] Fix 8xx tlbie definition

[Josh Boyer]

Git commit e701d269aa28996f3502780951fe1b12d5d66b49 introduced an incorrect
definition for _tlbie on PowerPC 8xx platforms.  Only the address should be
passed to the function.  This patch corrects the definition of _tlbie and the
related tlb flushing functions for 8xx.

Signed-off-by: Josh Boyer <jwboyer at linux.vnet.ibm.com>

Index: linux-2.6/include/asm-powerpc/tlbflush.h
===================================================================
--- linux-2.6.orig/include/asm-powerpc/tlbflush.h
+++ linux-2.6/include/asm-powerpc/tlbflush.h
@@ -28,19 +28,33 @@
 
 #include <linux/mm.h>
 
+#if defined(CONFIG_8xx)
+/* 8xx doesn't use PID for TLB invalidates */
+extern void _tlbie(unsigned address);
+#define _tlbia()	asm volatile ("tlbia; sync" : : : "memory")
+
+static inline void flush_tlb_page(struct vm_area_struct *vma,
+				  unsigned long vmaddr)
+{
+	_tlbie(vmaddr);
+}
+
+static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
+					 unsigned long vmaddr)
+{
+	_tlbie(vmaddr);
+}
+
+#else /* 4xx or FSL_BOOKE */
+
 extern void _tlbie(unsigned long address, unsigned int pid);
 
-#if defined(CONFIG_40x) || defined(CONFIG_8xx)
+#if defined(CONFIG_40x)
 #define _tlbia()	asm volatile ("tlbia; sync" : : : "memory")
 #else /* CONFIG_44x || CONFIG_FSL_BOOKE */
 extern void _tlbia(void);
 #endif
 
-static inline void flush_tlb_mm(struct mm_struct *mm)
-{
-	_tlbia();
-}
-
 static inline void flush_tlb_page(struct vm_area_struct *vma,
 				  unsigned long vmaddr)
 {
@@ -53,6 +67,13 @@ static inline void flush_tlb_page_nohash
 	_tlbie(vmaddr, vma->vm_mm->context.id);
 }
 
+#endif /* CONFIG_8xx */
+
+static inline void flush_tlb_mm(struct mm_struct *mm)
+{
+	_tlbia();
+}
+
 static inline void flush_tlb_range(struct vm_area_struct *vma,
 				   unsigned long start, unsigned long end)
 {