2 files changed, 3 insertions, 2 deletions

diff --git a/drivers/staging/brcm80211/sys/wlc_event.c b/drivers/staging/brcm80211/sys/wlc_event.c
index 7c17e5f67c5f..7e1bf0e2ecdd 100644
--- a/drivers/staging/brcm80211/sys/wlc_event.c
+++ b/drivers/staging/brcm80211/sys/wlc_event.c
@@ -47,7 +47,7 @@ struct wlc_eventq {
         bool workpending;
         struct wl_timer *timer;
         wlc_eventq_cb_t cb;
-        u8 event_inds_mask[roundup(WLC_E_LAST, NBBY) / NBBY];
+        u8 event_inds_mask[broken_roundup(WLC_E_LAST, NBBY) / NBBY];
 };
 
 /*
diff --git a/drivers/staging/brcm80211/sys/wlc_key.h b/drivers/staging/brcm80211/sys/wlc_key.h
index d4f1b91f4dee..6678c69f1e1c 100644
--- a/drivers/staging/brcm80211/sys/wlc_key.h
+++ b/drivers/staging/brcm80211/sys/wlc_key.h
@@ -105,8 +105,9 @@ typedef struct wsec_key {
 
 } wsec_key_t;
 
+#define broken_roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
 typedef struct {
-        u8 vec[roundup(WSEC_MAX_KEYS, NBBY) / NBBY];    /* bitvec of wsec_key indexes */
+        u8 vec[broken_roundup(WSEC_MAX_KEYS, NBBY) / NBBY];     /* bitvec of wsec_key indexes */
 } wsec_key_vec_t;
 
 /* For use with wsec_key_t.flags */