diff options
Diffstat (limited to 'drivers/fpga/altera-pr-ip-core-plat.c')
| -rw-r--r-- | drivers/fpga/altera-pr-ip-core-plat.c | 30 |
1 files changed, 4 insertions, 26 deletions
diff --git a/drivers/fpga/altera-pr-ip-core-plat.c b/drivers/fpga/altera-pr-ip-core-plat.c index 8fb36b8b4648..9dc263930007 100644 --- a/drivers/fpga/altera-pr-ip-core-plat.c +++ b/drivers/fpga/altera-pr-ip-core-plat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for Altera Partial Reconfiguration IP Core * @@ -5,47 +6,25 @@ * * Based on socfpga-a10.c Copyright (C) 2015-2016 Altera Corporation * by Alan Tull <atull@opensource.altera.com> - * - * 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/fpga/altera-pr-ip-core.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/mod_devicetable.h> +#include <linux/platform_device.h> static int alt_pr_platform_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; void __iomem *reg_base; - struct resource *res; /* First mmio base is for register access */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - - reg_base = devm_ioremap_resource(dev, res); - + reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(reg_base)) return PTR_ERR(reg_base); return alt_pr_register(dev, reg_base); } -static int alt_pr_platform_remove(struct platform_device *pdev) -{ - struct device *dev = &pdev->dev; - - return alt_pr_unregister(dev); -} - static const struct of_device_id alt_pr_of_match[] = { { .compatible = "altr,a10-pr-ip", }, {}, @@ -55,7 +34,6 @@ MODULE_DEVICE_TABLE(of, alt_pr_of_match); static struct platform_driver alt_pr_platform_driver = { .probe = alt_pr_platform_probe, - .remove = alt_pr_platform_remove, .driver = { .name = "alt_a10_pr_ip", .of_match_table = alt_pr_of_match, |