On Wed, Feb 07, 2018 at 03:05:26PM -0600, Alan Tull wrote: > Setting drvdata is fine for DT based devices which have one manager, > bridge, or region device per platform device. However, PCIe based > devices may have multiple FPGA mgr/bridge/regions under one PCIe > device. Without these changes, PCIe-based solutions have to create an > extra device for each child mgr/bridge/region to hold drvdata. > > Also changing the fpga_*_register/unregister functions to take the > corresponding struct as the only parameter wherever they weren't already. > > * int fpga_bridge_register(struct fpga_bridge *br) > * int fpga_mgr_register(struct fpga_manager *mgr) > * int fpga_region_register(struct fpga_region *region) > > * void fpga_bridge_unregister(struct fpga_bridge *br) > * void fpga_mgr_unregister(struct fpga_manager *mgr) > * int fpga_region_unregister(struct fpga_region *region) > > Changes from v2: > * Drop patch 5 which fixed a DT overlay issue. The underlying > issue was fixed in the main DT overlay code. > * Minor code cleanup to make it more obvious that the changes > were not breaking anything > * Added Moritz' ack on patch 1 > > Alan Tull (4): > fpga: region: don't use drvdata in common fpga code > fpga: manager: don't use drvdata in common fpga code > fpga: bridge: don't use drvdata in common fpga code > fpga: region: change fpga_region_register to have one param
Acked-by: Moritz Fischer <m...@kernel.org> for the ones I haven't ack'd so far. Thanks, Moritz > > Documentation/fpga/fpga-mgr.txt | 24 +++++++++++++++------ > Documentation/fpga/fpga-region.txt | 3 +-- > drivers/fpga/altera-cvp.c | 18 ++++++++++++---- > drivers/fpga/altera-fpga2sdram.c | 20 +++++++++++++---- > drivers/fpga/altera-freeze-bridge.c | 18 +++++++++++++--- > drivers/fpga/altera-hps2fpga.c | 16 +++++++++++--- > drivers/fpga/altera-pr-ip-core.c | 17 +++++++++++++-- > drivers/fpga/altera-ps-spi.c | 18 +++++++++++++--- > drivers/fpga/fpga-bridge.c | 43 > ++++++++++++++----------------------- > drivers/fpga/fpga-mgr.c | 39 ++++++++++++--------------------- > drivers/fpga/fpga-region.c | 9 ++++++-- > drivers/fpga/ice40-spi.c | 20 +++++++++++++---- > drivers/fpga/of-fpga-region.c | 4 +++- > drivers/fpga/socfpga-a10.c | 16 +++++++++++--- > drivers/fpga/socfpga.c | 18 +++++++++++++--- > drivers/fpga/ts73xx-fpga.c | 18 +++++++++++++--- > drivers/fpga/xilinx-pr-decoupler.c | 15 ++++++++++--- > drivers/fpga/xilinx-spi.c | 18 +++++++++++++--- > drivers/fpga/zynq-fpga.c | 16 +++++++++++--- > include/linux/fpga/fpga-bridge.h | 7 +++--- > include/linux/fpga/fpga-mgr.h | 8 +++---- > include/linux/fpga/fpga-region.h | 4 +++- > 22 files changed, 256 insertions(+), 113 deletions(-) > > -- > 2.7.4 >