From 371cd1b1fdabb33603340559049e46dfeae45b1e Mon Sep 17 00:00:00 2001 From: Alan Tull Date: Wed, 16 May 2018 18:49:56 -0500 Subject: fpga: bridge: change api, don't use drvdata Change fpga_bridge_register to not set drvdata. This is to support the case where a PCIe device can have more than one bridge. Add API functions to create/free the fpga bridge struct. Change fpga_bridge_register/unregister to take FPGA bridge struct as the only parameter. struct fpga_bridge *fpga_bridge_create(struct device *dev, const char *name, const struct fpga_bridge_ops *br_ops, void *priv); void fpga_bridge_free(struct fpga_bridge *br); int fpga_bridge_register(struct fpga_bridge *br); void fpga_bridge_unregister(struct fpga_bridge *br); Update the drivers that call fpga_bridge_register with the new API. Signed-off-by: Alan Tull Reported-by: Jiuyue Ma Signed-off-by: Moritz Fischer Signed-off-by: Greg Kroah-Hartman --- include/linux/fpga/fpga-bridge.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'include/linux/fpga') diff --git a/include/linux/fpga/fpga-bridge.h b/include/linux/fpga/fpga-bridge.h index 3694821a6d2d..ce550fcf6360 100644 --- a/include/linux/fpga/fpga-bridge.h +++ b/include/linux/fpga/fpga-bridge.h @@ -62,8 +62,11 @@ int of_fpga_bridge_get_to_list(struct device_node *np, struct fpga_image_info *info, struct list_head *bridge_list); -int fpga_bridge_register(struct device *dev, const char *name, - const struct fpga_bridge_ops *br_ops, void *priv); -void fpga_bridge_unregister(struct device *dev); +struct fpga_bridge *fpga_bridge_create(struct device *dev, const char *name, + const struct fpga_bridge_ops *br_ops, + void *priv); +void fpga_bridge_free(struct fpga_bridge *br); +int fpga_bridge_register(struct fpga_bridge *br); +void fpga_bridge_unregister(struct fpga_bridge *br); #endif /* _LINUX_FPGA_BRIDGE_H */ -- cgit