From 503d4b7a446b3838785fa7f21e339941a5d1c2d5 Mon Sep 17 00:00:00 2001 From: Alan Tull Date: Wed, 15 Nov 2017 14:20:24 -0600 Subject: fpga: region: add fpga_region_class_find Add a function for searching the fpga-region class. This will be useful when device tree code is no longer in the same file that declares the fpga-region class. Another step in separating common FPGA region code from device tree support. Signed-off-by: Alan Tull Acked-by: Moritz Fischer Signed-off-by: Greg Kroah-Hartman --- include/linux/fpga/fpga-region.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (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 8c8a3249f96c..704844944631 100644 --- a/include/linux/fpga/fpga-region.h +++ b/include/linux/fpga/fpga-region.h @@ -27,8 +27,11 @@ struct fpga_region { #define to_fpga_region(d) container_of(d, struct fpga_region, dev) -int fpga_region_program_fpga(struct fpga_region *region); +struct fpga_region *fpga_region_class_find( + struct device *start, const void *data, + int (*match)(struct device *, const void *)); +int fpga_region_program_fpga(struct fpga_region *region); int fpga_region_register(struct device *dev, struct fpga_region *region); int fpga_region_unregister(struct fpga_region *region); -- cgit v1.2.3