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Subject[PATCH v4 00/14] Modernization and fixes for NuBus subsystem
This series begins with cleanups and fixes for the NuBus subsystem and
finishes with a patch to add support for the Linux Driver Model.
A separate series (which requires this one) modernizes NuBus drivers.

Changes since v1:
- Added the missing NULL check in nubus_device_remove().
- Squashed the two /proc/bus/nubus/s/ patches into one patch.
- Combined the two sets of /proc/bus/nubus file operations into one set.
- Used the name 'nubus_rsrc' instead of 'nubus_functional_resource'.
- Used the name 'nubus_device_register' instead of 'nubus_device_add'.
- Dropped the unused EXPORT_SYMBOL(nubus_seq_write_rsrc_mem).
- Replaced licensing text in the new file with SPDX-License-Identifier.

Changes since v2:
- Implemented an idiomatic device release function for nubus boards.
- Removed the global nubus_boards linked list.
- Removed nubus_board pointer from proc dir entry private data to improve
- Adopted the standard linked list implementation.
- Disambiguated unrecognized and empty resources under /proc/bus/nubus.
- Reduced redundancy in proc dir entry private data to save some memory.
- Replaced /proc/nubus custom seq file ops with single_open().

Changes since v3:
- Added Acked-by and Reviewed-by tags.
- Moved the SPDX tag in bus.c to the first line of the file.

Finn Thain (14):
nubus: Avoid array underflow and overflow
nubus: Fix up header split
nubus: Use static functions where possible
nubus: Fix log spam
nubus: Validate slot resource IDs
nubus: Call proc_mkdir() not more than once per slot directory
nubus: Remove redundant code
nubus: Clean up whitespace
nubus: Generalize block resource handling
nubus: Rework /proc/bus/nubus/s/ implementation
nubus: Rename struct nubus_dev
nubus: Adopt standard linked list implementation
nubus: Add expansion_type values for various Mac models
nubus: Add support for the driver model

arch/m68k/include/asm/macintosh.h | 9 +-
arch/m68k/mac/config.c | 110 +++----
drivers/net/ethernet/8390/mac8390.c | 33 +-
drivers/net/ethernet/cirrus/mac89x0.c | 6 +-
drivers/net/ethernet/natsemi/macsonic.c | 38 ++-
drivers/nubus/Makefile | 2 +-
drivers/nubus/bus.c | 117 +++++++
drivers/nubus/nubus.c | 544 +++++++++++++++++---------------
drivers/nubus/proc.c | 282 ++++++++---------
drivers/video/fbdev/macfb.c | 10 +-
include/linux/nubus.h | 185 +++++++----
include/uapi/linux/nubus.h | 23 --
12 files changed, 761 insertions(+), 598 deletions(-)
create mode 100644 drivers/nubus/bus.c


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