linux-kernel - [PATCH 00/11] firewire: code refactoring mainly for bm

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Message-ID: <20250908012108.514698-1-o-takashi@sakamocchi.jp>
Date: Mon,  8 Sep 2025 10:20:57 +0900
From: Takashi Sakamoto <o-takashi@...amocchi.jp>
To: linux1394-devel@...ts.sourceforge.net
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 00/11] firewire: code refactoring mainly for bm_work

Hi,

The core function in this subsystem have bm_work work item. The
corresponding function has many lines with comments. It is a sign
that it is time to be refactored, in my experience.

This series includes the first take for the purpose, as well as the
other code improvements of 1394 OHCI PCI driver and the other core
functions.

Takashi Sakamoto (11):
  firewire: ohci: use kcalloc() variant for array allocation
  firewire: core: utilize cleanup function to release workqueue in error
    path
  firewire: ohci: use return value from fw_node_get()
  firewire: core: add helper functions to access to fw_device data in
    fw_node structure
  firewire: core: use cleanup function in bm_work
  firewire: ohci: localize transaction data and rcode per condition
    branch
  firewire: core: code refactoring to evaluate transaction result to
    CSR_BUS_MANAGER_ID
  firewire: core: refer fw_card member to initiate bus reset under
    acquiring lock
  firewire: core: code refactoring to detect both IEEE 1394:1995 IRM and
    Canon MV5i
  firewire: core: code refactoring to investigate root node for bus
    manager
  firewire: core: code refactoring whether root node is cycle master
    capable

 drivers/firewire/core-card.c   | 239 +++++++++++++++++----------------
 drivers/firewire/core-device.c |  18 +--
 drivers/firewire/core.h        |  14 +-
 drivers/firewire/ohci.c        |   7 +-
 4 files changed, 143 insertions(+), 135 deletions(-)


base-commit: a901f493d06631091bf1f644fdbb5cb4f566645d
-- 
2.48.1