1 files changed, 1 insertions, 1 deletions
diff --git a/hw/ppc/pnv_pnor.c b/hw/ppc/pnv_pnor.c
index ef8dff03e0..4b455de1ea 100644
--- a/hw/ppc/pnv_pnor.c
+++ b/hw/ppc/pnv_pnor.c
@@ -86,7 +86,7 @@ static void pnv_pnor_realize(DeviceState *dev, Error **errp)
 
     if (s->blk) {
         uint64_t perm = BLK_PERM_CONSISTENT_READ |
-                        (blk_is_read_only(s->blk) ? 0 : BLK_PERM_WRITE);
+                        (blk_supports_write_perm(s->blk) ? BLK_PERM_WRITE : 0);
         ret = blk_set_perm(s->blk, perm, BLK_PERM_ALL, errp);
         if (ret < 0) {
             return;