diff --git a/fs/bcachefs/bkey_methods.c b/fs/bcachefs/bkey_methods.c
index 91e28ee3efff..82f30ffbfb86 100644
--- a/fs/bcachefs/bkey_methods.c
+++ b/fs/bcachefs/bkey_methods.c
@@ -26,7 +26,7 @@ const char * const bch2_bkey_types[] = {
 };
 
 static int deleted_key_invalid(const struct bch_fs *c, struct bkey_s_c k,
-			       unsigned flags, struct printbuf *err)
+			       enum bkey_invalid_flags flags, struct printbuf *err)
 {
 	return 0;
 }
@@ -40,7 +40,7 @@ static int deleted_key_invalid(const struct bch_fs *c, struct bkey_s_c k,
 })
 
 static int empty_val_key_invalid(const struct bch_fs *c, struct bkey_s_c k,
-				 unsigned flags, struct printbuf *err)
+				 enum bkey_invalid_flags flags, struct printbuf *err)
 {
 	if (bkey_val_bytes(k.k)) {
 		prt_printf(err, "incorrect value size (%zu != 0)",
@@ -56,7 +56,7 @@ static int empty_val_key_invalid(const struct bch_fs *c, struct bkey_s_c k,
 })
 
 static int key_type_cookie_invalid(const struct bch_fs *c, struct bkey_s_c k,
-				   unsigned flags, struct printbuf *err)
+				   enum bkey_invalid_flags flags, struct printbuf *err)
 {
 	return 0;
 }
@@ -71,7 +71,7 @@ static int key_type_cookie_invalid(const struct bch_fs *c, struct bkey_s_c k,
 })
 
 static int key_type_inline_data_invalid(const struct bch_fs *c, struct bkey_s_c k,
-					unsigned flags, struct printbuf *err)
+					enum bkey_invalid_flags flags, struct printbuf *err)
 {
 	return 0;
 }
@@ -92,7 +92,7 @@ static void key_type_inline_data_to_text(struct printbuf *out, struct bch_fs *c,
 })
 
 static int key_type_set_invalid(const struct bch_fs *c, struct bkey_s_c k,
-				unsigned flags, struct printbuf *err)
+				enum bkey_invalid_flags flags, struct printbuf *err)
 {
 	if (bkey_val_bytes(k.k)) {
 		prt_printf(err, "incorrect value size (%zu != %zu)",
diff --git a/fs/bcachefs/subvolume.c b/fs/bcachefs/subvolume.c
index b6015a8060ec..ca03d585a2fa 100644
--- a/fs/bcachefs/subvolume.c
+++ b/fs/bcachefs/subvolume.c
@@ -98,7 +98,7 @@ int bch2_check_subvols(struct bch_fs *c)
 /* Subvolumes: */
 
 int bch2_subvolume_invalid(const struct bch_fs *c, struct bkey_s_c k,
-			   unsigned flags, struct printbuf *err)
+			   enum bkey_invalid_flags flags, struct printbuf *err)
 {
 	if (bkey_lt(k.k->p, SUBVOL_POS_MIN) ||
 	    bkey_gt(k.k->p, SUBVOL_POS_MAX)) {
diff --git a/fs/bcachefs/subvolume.h b/fs/bcachefs/subvolume.h
index 8d4c50f4cd05..bb14f92e8687 100644
--- a/fs/bcachefs/subvolume.h
+++ b/fs/bcachefs/subvolume.h
@@ -10,7 +10,7 @@ enum bkey_invalid_flags;
 int bch2_check_subvols(struct bch_fs *);
 
 int bch2_subvolume_invalid(const struct bch_fs *, struct bkey_s_c,
-			   unsigned, struct printbuf *);
+			   enum bkey_invalid_flags, struct printbuf *);
 void bch2_subvolume_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c);
 
 #define bch2_bkey_ops_subvolume ((struct bkey_ops) {		\