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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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8
drivers/fpga/altera-fpga2sdram.c
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@@ -121,18 +121,16 @@ static int alt_fpga_bridge_probe(struct platform_device *pdev)
/* Get f2s bridge configuration saved in handoff register */
regmap_read(sysmgr, SYSMGR_ISWGRP_HANDOFF3, &priv->mask);
br = fpga_bridge_create(dev, F2S_BRIDGE_NAME,
&altera_fpga2sdram_br_ops, priv);
br = devm_fpga_bridge_create(dev, F2S_BRIDGE_NAME,
&altera_fpga2sdram_br_ops, priv);
if (!br)
return -ENOMEM;
platform_set_drvdata(pdev, br);
ret = fpga_bridge_register(br);
if (ret) {
fpga_bridge_free(br);
if (ret)
return ret;
}
dev_info(dev, "driver initialized with handoff %08x\n", priv->mask);