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fpga: add devm_fpga_region_create

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Add devm_fpga_region_create() which is the
managed version of fpga_region_create().

Change current region drivers to use
devm_fpga_region_create().

Signed-off-by: Alan Tull <atull@kernel.org>
Suggested-by: Federico Vaga <federico.vaga@cern.ch>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Tull
2018-10-15 17:20:03 -05:00
committed by Greg Kroah-Hartman
parent 213befe049
commit fea82b7f66
6 changed files with 70 additions and 20 deletions
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6
drivers/fpga/of-fpga-region.c
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@@ -410,7 +410,7 @@ static int of_fpga_region_probe(struct platform_device *pdev)
if (IS_ERR(mgr))
return -EPROBE_DEFER;
region = fpga_region_create(dev, mgr, of_fpga_region_get_bridges);
region = devm_fpga_region_create(dev, mgr, of_fpga_region_get_bridges);
if (!region) {
ret = -ENOMEM;
goto eprobe_mgr_put;
@@ -418,7 +418,7 @@ static int of_fpga_region_probe(struct platform_device *pdev)
ret = fpga_region_register(region);
if (ret)
goto eprobe_free;
goto eprobe_mgr_put;
of_platform_populate(np, fpga_region_of_match, NULL, &region->dev);
dev_set_drvdata(dev, region);
@@ -427,8 +427,6 @@ static int of_fpga_region_probe(struct platform_device *pdev)
return 0;
eprobe_free:
fpga_region_free(region);
eprobe_mgr_put:
fpga_mgr_put(mgr);
return ret;