From 845089bbf589be75143d0c9fb326d5595c1b5787 Mon Sep 17 00:00:00 2001 From: Alan Tull Date: Wed, 15 Nov 2017 14:20:28 -0600 Subject: 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 Acked-by: Moritz Fischer Signed-off-by: Greg Kroah-Hartman --- include/linux/fpga/fpga-region.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/fpga/fpga-region.h') diff --git a/include/linux/fpga/fpga-region.h b/include/linux/fpga/fpga-region.h index 704844944631..b6520318ab9c 100644 --- a/include/linux/fpga/fpga-region.h +++ b/include/linux/fpga/fpga-region.h @@ -14,6 +14,7 @@ * @info: FPGA image info * @priv: private data * @get_bridges: optional function to get bridges to a list + * @groups: optional attribute groups. */ struct fpga_region { struct device dev; @@ -23,6 +24,7 @@ struct fpga_region { struct fpga_image_info *info; void *priv; int (*get_bridges)(struct fpga_region *region); + const struct attribute_group **groups; }; #define to_fpga_region(d) container_of(d, struct fpga_region, dev) -- cgit v1.2.3