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From:   Umang Jain <umang.jain@ideasonboard.com>
To:     linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-staging@lists.linux.dev,
        linux-rpi-kernel@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org
Cc:     Kees Cook <keescook@chromium.org>,
        Stefan Wahren <stefan.wahren@i2se.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Adrien Thierry <athierry@redhat.com>,
        Dan Carpenter <error27@gmail.com>,
        Dave Stevenson <dave.stevenson@raspberrypi.com>,
        Kieran Bingham <kieran.bingham@ideasonboard.com>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Umang Jain <umang.jain@ideasonboard.com>
Subject: [PATCH v3 0/7] staging: vc04_services: Remove custom return values
Date:   Fri, 23 Dec 2022 17:53:57 +0530
Message-Id: <20221223122404.170585-1-umang.jain@ideasonboard.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

The series removes the custom return values from functions
and replaces them with linux error codes. This address the TODO
 vchiq interface:
* Get rid of custom function return values

Changes in v3:
- Drop fixes tag for 5/7 as suggested in review
- Add Tested-by: by Stefan Wahren to the series

Changes in V2:
- Patch 3/7 now reports for specific errors like -ENOMEM, -EHOSTDOWN
- Patch 5/7 reports -ENOTCONN instead of -EINVAL and adds a "Fixes" tag

Umang Jain (7):
  staging: vc04_services: Replace vchiq_status return type to int
  staging: vc04_services: Drop VCHIQ_SUCCESS usage
  staging: vc04_services: Drop VCHIQ_ERROR usage
  staging: vc04_services: Drop VCHIQ_RETRY usage
  vc04_services: vchiq_arm: Drop VCHIQ_RETRY usage on disconnect
  staging: vc04_services: Drop enum vchiq_status remnants
  staging: vc04_services: vchiq: Drop custom return values from TODO

 .../bcm2835-audio/bcm2835-vchiq.c             |  12 +-
 .../include/linux/raspberrypi/vchiq.h         |  65 +++---
 drivers/staging/vc04_services/interface/TODO  |   5 -
 .../interface/vchiq_arm/vchiq_arm.c           | 124 +++++-----
 .../interface/vchiq_arm/vchiq_arm.h           |  12 +-
 .../interface/vchiq_arm/vchiq_core.c          | 216 +++++++++---------
 .../interface/vchiq_arm/vchiq_core.h          |  18 +-
 .../interface/vchiq_arm/vchiq_dev.c           |  36 +--
 .../interface/vchiq_arm/vchiq_ioctl.h         |   8 +-
 .../vc04_services/vchiq-mmal/mmal-vchiq.c     |  11 +-
 10 files changed, 246 insertions(+), 261 deletions(-)

-- 
2.38.1