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fpga: fpga-mgr: zynqmp: Simplify registration

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Simplify registration using new devm_fpga_mgr_register() API.

Reviewed-by: Tom Rix <trix@redhat.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Link: https://lore.kernel.org/r/20201115195127.284487-10-mdf@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Moritz Fischer 2020-11-15 11:51:26 -08:00 committed by Greg Kroah-Hartman
parent f4ce435b73
commit 2630fa8d00
1 changed files with 1 additions and 20 deletions
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21
drivers/fpga/zynqmp-fpga.c
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@ -95,7 +95,6 @@ static int zynqmp_fpga_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct zynqmp_fpga_priv *priv;
struct fpga_manager *mgr;
int ret;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
@ -108,24 +107,7 @@ static int zynqmp_fpga_probe(struct platform_device *pdev)
if (!mgr)
return -ENOMEM;
platform_set_drvdata(pdev, mgr);
ret = fpga_mgr_register(mgr);
if (ret) {
dev_err(dev, "unable to register FPGA manager");
return ret;
}
return 0;
}
static int zynqmp_fpga_remove(struct platform_device *pdev)
{
struct fpga_manager *mgr = platform_get_drvdata(pdev);
fpga_mgr_unregister(mgr);
return 0;
return devm_fpga_mgr_register(dev, mgr);
}
static const struct of_device_id zynqmp_fpga_of_match[] = {
@ -137,7 +119,6 @@ MODULE_DEVICE_TABLE(of, zynqmp_fpga_of_match);
static struct platform_driver zynqmp_fpga_driver = {
.probe = zynqmp_fpga_probe,
.remove = zynqmp_fpga_remove,
.driver = {
.name = "zynqmp_fpga_manager",
.of_match_table = of_match_ptr(zynqmp_fpga_of_match),