diff options
| author | Alan Tull <atull@kernel.org> | 2017-11-15 14:20:28 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-28 16:30:38 +0100 |
| commit | 845089bbf589be75143d0c9fb326d5595c1b5787 (patch) | |
| tree | 2b7e884e1085de56f9ae7df0ce69b1cabc3bedb5 /include/linux/fpga/fpga-bridge.h | |
| parent | 84e93f1d4f45a510926cb9225e49a4ccff5dd868 (diff) | |
fpga: add attribute groups
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>
Diffstat (limited to 'include/linux/fpga/fpga-bridge.h')
| -rw-r--r-- | include/linux/fpga/fpga-bridge.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fpga/fpga-bridge.h b/include/linux/fpga/fpga-bridge.h index 6ca41f8f949f..3694821a6d2d 100644 --- a/include/linux/fpga/fpga-bridge.h +++ b/include/linux/fpga/fpga-bridge.h @@ -13,11 +13,13 @@ struct fpga_bridge; * @enable_show: returns the FPGA bridge's status * @enable_set: set a FPGA bridge as enabled or disabled * @fpga_bridge_remove: set FPGA into a specific state during driver remove + * @groups: optional attribute groups. */ struct fpga_bridge_ops { int (*enable_show)(struct fpga_bridge *bridge); int (*enable_set)(struct fpga_bridge *bridge, bool enable); void (*fpga_bridge_remove)(struct fpga_bridge *bridge); + const struct attribute_group **groups; }; /** |