diff options
| author |   Moritz Fischer <mdf@kernel.org> | 2020-11-15 11:51:26 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-01 18:49:32 +0100 |
| commit | 2630fa8d00318346b73f692d90863468d8cfe27d (patch) | |
| tree | a3bf668e44c9638c593ba0ca3da6df4436ab1d10 /drivers/fpga | |
| parent | fpga: fpga-mgr: xilinx-spi: Simplify registration (diff) | |
| download | linux-dev-2630fa8d00318346b73f692d90863468d8cfe27d.tar.xz linux-dev-2630fa8d00318346b73f692d90863468d8cfe27d.zip | |
fpga: fpga-mgr: zynqmp: Simplify registration
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>
Diffstat (limited to 'drivers/fpga')
| -rw-r--r-- | drivers/fpga/zynqmp-fpga.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/drivers/fpga/zynqmp-fpga.c b/drivers/fpga/zynqmp-fpga.c index 4a1139e05280..125743c9797f 100644 --- a/drivers/fpga/zynqmp-fpga.c +++ b/drivers/fpga/zynqmp-fpga.c @@ -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), |