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fpga: add attribute groups

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Make it easy to add attributes to low level FPGA drivers the right
way.  Add attribute groups pointers to structures that are used when
registering a manager, bridge, or group.  When the low level driver
registers, set the device attribute group.  The attributes are
created in device_add.

Signed-off-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Tull
2017-11-15 14:20:28 -06:00
committed by Greg Kroah-Hartman
parent 84e93f1d4f
commit 845089bbf5
6 changed files with 9 additions and 0 deletions
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drivers/fpga/fpga-mgr.c
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@@ -569,6 +569,7 @@ int fpga_mgr_register(struct device *dev, const char *name,
device_initialize(&mgr->dev);
mgr->dev.class = fpga_mgr_class;
mgr->dev.groups = mops->groups;
mgr->dev.parent = dev;
mgr->dev.of_node = dev->of_node;
mgr->dev.id = id;