+// SPDX-License-Identifier: GPL-2.0
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
* Derived from many drivers using generic_serial interface.
*
* Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
if (!res_irq)
return -ENODEV;
- clk = pdev->dev.of_node ? of_clk_get(pdev->dev.of_node, 0) :
- clk_get(&pdev->dev, "refclk");
+ clk = clk_get(&pdev->dev, "refclk");
+ if (IS_ERR(clk) && pdev->dev.of_node)
+ clk = of_clk_get(pdev->dev.of_node, 0);
+
if (IS_ERR(clk))
return -ENODEV;