[PARISC] Make flush_tlb_all_local take a void *

Make flush_tlb_all_local take a void * so it doesn't have to be cast
when using on_each_cpu().  This becomes a problem when on_each_cpu
is a macro.

Also remove the prototype of flush_tlb_all_local from .c files.
Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

arch/parisc/mm/init.c

@@ -792,8 +792,6 @@ map_hpux_gateway_page(struct task_struct *tsk, struct mm_struct *mm)
 EXPORT_SYMBOL(map_hpux_gateway_page);
 #endif
 
-extern void flush_tlb_all_local(void);
-
 void __init paging_init(void)
 {
 	int i;
@@ -802,7 +800,7 @@ void __init paging_init(void)
 	pagetable_init();
 	gateway_init();
 	flush_cache_all_local(); /* start with known state */
-	flush_tlb_all_local();
+	flush_tlb_all_local(NULL);
 
 	for (i = 0; i < npmem_ranges; i++) {
 		unsigned long zones_size[MAX_NR_ZONES] = { 0, 0, 0 };
@@ -993,7 +991,7 @@ void flush_tlb_all(void)
 	    do_recycle++;
 	}
 	spin_unlock(&sid_lock);
-	on_each_cpu((void (*)(void *))flush_tlb_all_local, NULL, 1, 1);
+	on_each_cpu(flush_tlb_all_local, NULL, 1, 1);
 	if (do_recycle) {
 	    spin_lock(&sid_lock);
 	    recycle_sids(recycle_ndirty,recycle_dirty_array);