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fpga: bridge: add devm_fpga_bridge_create

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Add devm_fpga_bridge_create() which is the managed
version of fpga_bridge_create().

Change current bridge drivers to use
devm_fpga_bridge_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 17:20:02 -05:00 • committed by Greg Kroah-Hartman
parent 084181fe8c
commit 213befe049
8 changed files with 80 additions and 38 deletions
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7
drivers/fpga/altera-hps2fpga.c
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@ -180,7 +180,8 @@ static int alt_fpga_bridge_probe(struct platform_device *pdev)
}
}
br = fpga_bridge_create(dev, priv->name, &altera_hps2fpga_br_ops, priv);
br = devm_fpga_bridge_create(dev, priv->name,
&altera_hps2fpga_br_ops, priv);
if (!br) {
ret = -ENOMEM;
goto err;
@ -190,12 +191,10 @@ static int alt_fpga_bridge_probe(struct platform_device *pdev)
ret = fpga_bridge_register(br);
if (ret)
goto err_free;
goto err;
return 0;
err_free:
fpga_bridge_free(br);
err:
clk_disable_unprepare(priv->clk);