diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index e54268004f53e43c62f952a03733f4a5d0b28fdc..9999eb045238488cd87401164044178ef922a3fa 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -477,11 +477,6 @@ void __init mem_init(void)
 
 }
 
-int do_check_pgt_cache(int low, int high)
-{
-	return 0;
-}
-
 unsigned long *empty_zero_page __read_mostly;
 
 void show_mem(void)
diff --git a/include/asm-parisc/pgalloc.h b/include/asm-parisc/pgalloc.h
index 6291d6692e5db772ab0f37809dca082e38cac6a7..3122fad38a1b766417ac8dd38f510ff181424f71 100644
--- a/include/asm-parisc/pgalloc.h
+++ b/include/asm-parisc/pgalloc.h
@@ -137,7 +137,6 @@ static inline void pte_free_kernel(pte_t *pte)
 
 #define pte_free(page)	pte_free_kernel(page_address(page))
 
-extern int do_check_pgt_cache(int, int);
 #define check_pgt_cache()	do { } while (0)
 
 #endif