1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index a0b4ea2a3354..a96fc53bbd62 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -117,8 +117,9 @@ typedef struct page * (*pcpu_get_page_fn_t)(unsigned int cpu, int pageno);
 typedef void (*pcpu_populate_pte_fn_t)(unsigned long addr);
 
 extern size_t __init pcpu_setup_first_chunk(pcpu_get_page_fn_t get_page_fn,
-                                        size_t static_size, size_t unit_size,
-                                        size_t dyn_size, void *base_addr,
+                                        size_t static_size,
+                                        ssize_t unit_size, ssize_t dyn_size,
+                                        void *base_addr,
                                         pcpu_populate_pte_fn_t populate_pte_fn);
 
 /*