[PARISC] Make local cache flushes take a void *

Make flush_data_cache_local, flush_instruction_cache_local and
flush_tlb_all_local take a void * so they don't have to be cast
when using on_each_cpu().  This becomes a problem when on_each_cpu
is a macro (as it is in current -mm).

Also move the prototype of flush_tlb_all_local into tlbflush.h and
remove its declaration from .c files.

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index a992cb8..f2e7f13 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -998,7 +998,7 @@
 void flush_tlb_all(void)
 {
 	spin_lock(&sid_lock);
-	flush_tlb_all_local();
+	flush_tlb_all_local(NULL);
 	recycle_sids();
 	spin_unlock(&sid_lock);
 }