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 /drivers/fpga | |
| parent | fpga: clean up fpga Kconfig (diff) | |
| download | linux-dev-845089bbf589be75143d0c9fb326d5595c1b5787.tar.xz linux-dev-845089bbf589be75143d0c9fb326d5595c1b5787.zip | |
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 'drivers/fpga')
| -rw-r--r-- | drivers/fpga/fpga-bridge.c | 1 | ||||
| -rw-r--r-- | drivers/fpga/fpga-mgr.c | 1 | ||||
| -rw-r--r-- | drivers/fpga/fpga-region.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c index 0dfe9d78cee2..e693c3607a14 100644 --- a/drivers/fpga/fpga-bridge.c +++ b/drivers/fpga/fpga-bridge.c @@ -367,6 +367,7 @@ int fpga_bridge_register(struct device *dev, const char *name, bridge->priv = priv; device_initialize(&bridge->dev); + bridge->dev.groups = br_ops->groups; bridge->dev.class = fpga_bridge_class; bridge->dev.parent = dev; bridge->dev.of_node = dev->of_node; diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c index d27e8d2a149c..223f2401939b 100644 --- a/drivers/fpga/fpga-mgr.c +++ b/drivers/fpga/fpga-mgr.c @@ -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; diff --git a/drivers/fpga/fpga-region.c b/drivers/fpga/fpga-region.c index afc61885a601..edab2a2e03ef 100644 --- a/drivers/fpga/fpga-region.c +++ b/drivers/fpga/fpga-region.c @@ -173,6 +173,7 @@ int fpga_region_register(struct device *dev, struct fpga_region *region) mutex_init(®ion->mutex); INIT_LIST_HEAD(®ion->bridge_list); device_initialize(®ion->dev); + region->dev.groups = region->groups; region->dev.class = fpga_region_class; region->dev.parent = dev; region->dev.of_node = dev->of_node; |