mfd: cros-ec: Increase maximum mkbp event size

[linux.git] / drivers / fpga / of-fpga-region.c

diff --git a/drivers/fpga/of-fpga-region.c b/drivers/fpga/of-fpga-region.c
index 119ff75522f13d10f10cf6595d5006e7d41bf0b3..35fabb8083fb0ee5724d3e26dc9874e9b11a3008 100644 (file)
--- 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;