1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/ntb.h b/include/linux/ntb.h
index 21b1826a0953..181d16601dd9 100644
--- a/include/linux/ntb.h
+++ b/include/linux/ntb.h
@@ -767,7 +767,7 @@ static inline int ntb_mw_get_align(struct ntb_dev *ntb, int pidx, int widx,
                                    resource_size_t *size_align,
                                    resource_size_t *size_max)
 {
-        if (!(ntb_link_is_up(ntb, NULL, NULL) & (1 << pidx)))
+        if (!(ntb_link_is_up(ntb, NULL, NULL) & BIT_ULL(pidx)))
                 return -ENOTCONN;
 
         return ntb->ops->mw_get_align(ntb, pidx, widx, addr_align, size_align,