Update Linux to v5.4.148

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz

Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
index 132e43d..ddfc678 100644
--- a/fs/btrfs/tree-log.h
+++ b/fs/btrfs/tree-log.h
@@ -16,6 +16,7 @@
 	int log_ret;
 	int log_transid;
 	bool log_new_dentries;
+	bool logging_new_name;
 	struct inode *inode;
 	struct list_head list;
 };
@@ -26,6 +27,7 @@
 	ctx->log_ret = 0;
 	ctx->log_transid = 0;
 	ctx->log_new_dentries = false;
+	ctx->logging_new_name = false;
 	ctx->inode = inode;
 	INIT_LIST_HEAD(&ctx->list);
 }
@@ -67,16 +69,8 @@
 			     int for_rename);
 void btrfs_record_snapshot_destroy(struct btrfs_trans_handle *trans,
 				   struct btrfs_inode *dir);
-/* Return values for btrfs_log_new_name() */
-enum {
-	BTRFS_DONT_NEED_TRANS_COMMIT,
-	BTRFS_NEED_TRANS_COMMIT,
-	BTRFS_DONT_NEED_LOG_SYNC,
-	BTRFS_NEED_LOG_SYNC,
-};
-int btrfs_log_new_name(struct btrfs_trans_handle *trans,
+void btrfs_log_new_name(struct btrfs_trans_handle *trans,
 			struct btrfs_inode *inode, struct btrfs_inode *old_dir,
-			struct dentry *parent,
-			bool sync_log, struct btrfs_log_ctx *ctx);
+			struct dentry *parent);
 
 #endif