[v3,0/5] add DFL bus support to MODULE_DEVICE_TABLE()

Message

Xu Yilun Sept. 24, 2020, 4:59 p.m. UTC

I will refactor the code for dfl-n3000-nios driver, so just sent the
fpga-dfl bus code this time. fpga-dfl-emif driver could be the first
use case for fpga-dfl bus.

Main changes from v1:
- A new patch (Patch #3) to fix the description.
- Rename the dfl-bus.h to dfl.h
- Updated the MAINTAINERS under FPGA DFL DRIVERS.
- Improve comments and minor fixes.

Main changes from v2:
- Change the bus name from "dfl" to "fpga-dfl", also rename related
  variables, functions ...
- Changes the data type of fpga_dfl_device_id.type from u8 to u16
- Explicitly defines the values of enum fpga_dfl_id_type
- Delete the comments for the valid bits of type & feature_id
- changes MODALIAS format for fpga dfl devices


Xu Yilun (5):
  fpga: dfl: rename the bus type "dfl" to "fpga-dfl"
  fpga: dfl: fix the definitions of type & feature_id for dfl devices
  fpga: dfl: move fpga_dfl_device_id to mod_devicetable.h
  fpga: dfl: add fpga dfl bus support to MODULE_DEVICE_TABLE()
  fpga: dfl: move fpga dfl bus related APIs to include/linux/fpga/dfl.h

 Documentation/ABI/testing/sysfs-bus-dfl      |  15 --
 Documentation/ABI/testing/sysfs-bus-fpga-dfl |  15 ++
 MAINTAINERS                                  |   3 +-
 drivers/fpga/dfl.c                           | 256 ++++++++++++++-------------
 drivers/fpga/dfl.h                           |  89 +---------
 include/linux/fpga/dfl.h                     |  87 +++++++++
 include/linux/mod_devicetable.h              |  12 ++
 scripts/mod/devicetable-offsets.c            |   4 +
 scripts/mod/file2alias.c                     |  13 ++
 9 files changed, 265 insertions(+), 229 deletions(-)
 delete mode 100644 Documentation/ABI/testing/sysfs-bus-dfl
 create mode 100644 Documentation/ABI/testing/sysfs-bus-fpga-dfl
 create mode 100644 include/linux/fpga/dfl.h