diff options
Diffstat (limited to 'drivers/fpga/socfpga-a10.c')
| -rw-r--r-- | drivers/fpga/socfpga-a10.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/drivers/fpga/socfpga-a10.c b/drivers/fpga/socfpga-a10.c index a46e343a5b723..be30c48eb6e49 100644 --- a/drivers/fpga/socfpga-a10.c +++ b/drivers/fpga/socfpga-a10.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 /* * FPGA Manager Driver for Altera Arria10 SoCFPGA * * Copyright (C) 2015-2016 Altera Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. */ - #include <linux/clk.h> #include <linux/device.h> #include <linux/delay.h> @@ -482,6 +470,7 @@ static int socfpga_a10_fpga_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct a10_fpga_priv *priv; void __iomem *reg_base; + struct fpga_manager *mgr; struct resource *res; int ret; @@ -519,9 +508,16 @@ static int socfpga_a10_fpga_probe(struct platform_device *pdev) return -EBUSY; } - ret = fpga_mgr_register(dev, "SoCFPGA Arria10 FPGA Manager", - &socfpga_a10_fpga_mgr_ops, priv); + mgr = fpga_mgr_create(dev, "SoCFPGA Arria10 FPGA Manager", + &socfpga_a10_fpga_mgr_ops, priv); + if (!mgr) + return -ENOMEM; + + platform_set_drvdata(pdev, mgr); + + ret = fpga_mgr_register(mgr); if (ret) { + fpga_mgr_free(mgr); clk_disable_unprepare(priv->clk); return ret; } @@ -534,7 +530,7 @@ static int socfpga_a10_fpga_remove(struct platform_device *pdev) struct fpga_manager *mgr = platform_get_drvdata(pdev); struct a10_fpga_priv *priv = mgr->priv; - fpga_mgr_unregister(&pdev->dev); + fpga_mgr_unregister(mgr); clk_disable_unprepare(priv->clk); return 0; |