linux-kernel - [PATCH v2 0/5] i3c: remove device if failed on pre_assign_dyn

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Message-Id: <cover.1567437955.git.vitor.soares@synopsys.com>
Date:   Tue,  3 Sep 2019 12:35:49 +0200
From:   Vitor Soares <Vitor.Soares@...opsys.com>
To:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-i3c@...ts.infradead.org
Cc:     bbrezillon@...nel.org, robh+dt@...nel.org, mark.rutland@....com,
        pgaj@...ence.com, Joao.Pinto@...opsys.com,
        Vitor Soares <Vitor.Soares@...opsys.com>
Subject: [PATCH v2 0/5] i3c: remove device if failed on pre_assign_dyn_addr()

This patch series remove the devices that fail during
pre_assign_dyn_addr() and were being sent on DEFSVLS command.
With the change above, during the i3c_master_add_i3c_dev_locked() is
necessary to check if the device has i3c_boardinfo and try to assign the
i3c_dev_boardinfo->init_dyn_addr if there no oldev. This change will
allow to describe in DT device with preferable dynamic address but without
static address.

Change in v2:
  - Move out detach/free the i3c_dev_desc from pre_assign_dyn_addr()
  - Change i3c_master_search_i3c_boardinfo(newdev) to
  i3c_master_init_i3c_dev_boardinfo(newdev)
  - Add fixes, stable tags on patch 2
  - Add a note for no guarantee of 'assigned-address' use

Vitor Soares (5):
  i3c: master: detach and free device if pre_assign_dyn_addr() fails
  i3c: master: make sure ->boardinfo is initialized in
    add_i3c_dev_locked()
  dt-bindings: i3c: make 'assigned-address' valid if static address == 0
  dt-bindings: i3c: add a note for no guarantee of 'assigned-address' use
  i3c: master: dw: reattach device on first available location of
    address table

 Documentation/devicetree/bindings/i3c/i3c.txt | 15 ++++++--
 drivers/i3c/master.c                          | 49 ++++++++++++++++++++++-----
 drivers/i3c/master/dw-i3c-master.c            | 16 +++++++++
 3 files changed, 68 insertions(+), 12 deletions(-)

-- 
2.7.4