MN10300: Rename __flush_tlb*() to local_flush_tlb*()

Rename __flush_tlb*() to local_flush_tlb*() as it's more appropriate, and ready
to differentiate local from global TLB flushes when SMP is introduced.

Whilst we're at it, get rid of __flush_tlb_global() and make
local_flush_tlb_page() take an mm_struct pointer rather than VMA pointer.

Signed-off-by: David Howells <dhowells@redhat.com>

arch/mn10300/mm/init.c

@@ -73,7 +73,7 @@ void __init paging_init(void)
 	/* pass the memory from the bootmem allocator to the main allocator */
 	free_area_init(zones_size);
 
-	__flush_tlb_all();
+	local_flush_tlb_all();
 }
 
 /*