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path: root/drivers/fpga/of-fpga-region.c
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Diffstat (limited to 'drivers/fpga/of-fpga-region.c')
-rw-r--r--drivers/fpga/of-fpga-region.c28
1 files changed, 7 insertions, 21 deletions
diff --git a/drivers/fpga/of-fpga-region.c b/drivers/fpga/of-fpga-region.c
index 119ff75522f1..35fabb8083fb 100644
--- a/drivers/fpga/of-fpga-region.c
+++ b/drivers/fpga/of-fpga-region.c
@@ -1,22 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* FPGA Region - Device Tree support for FPGA programming under Linux
*
* Copyright (C) 2013-2016 Altera Corporation
* Copyright (C) 2017 Intel 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/fpga/fpga-bridge.h>
#include <linux/fpga/fpga-mgr.h>
#include <linux/fpga/fpga-region.h>
@@ -422,27 +410,25 @@ static int of_fpga_region_probe(struct platform_device *pdev)
if (IS_ERR(mgr))
return -EPROBE_DEFER;
- region = devm_kzalloc(dev, sizeof(*region), GFP_KERNEL);
+ region = fpga_region_create(dev, mgr, of_fpga_region_get_bridges);
if (!region) {
ret = -ENOMEM;
goto eprobe_mgr_put;
}
- region->mgr = mgr;
-
- /* Specify how to get bridges for this type of region. */
- region->get_bridges = of_fpga_region_get_bridges;
-
- ret = fpga_region_register(dev, region);
+ ret = fpga_region_register(region);
if (ret)
- goto eprobe_mgr_put;
+ goto eprobe_free;
of_platform_populate(np, fpga_region_of_match, NULL, &region->dev);
+ dev_set_drvdata(dev, region);
dev_info(dev, "FPGA Region probed\n");
return 0;
+eprobe_free:
+ fpga_region_free(region);
eprobe_mgr_put:
fpga_mgr_put(mgr);
return ret;