linux-kernel - [PATCH v2 0/5] drivers: add a new variant of devm_platform_ioremap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20191002162534.3967-1-brgl@bgdev.pl>
Date:   Wed,  2 Oct 2019 18:25:29 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Jonathan Corbet <corbet@....net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J . Wysocki" <rafael@...nel.org>,
        Arnd Bergmann <arnd@...db.de>
Cc:     linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH v2 0/5] drivers: add a new variant of devm_platform_ioremap_resource()

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

The new devm_platform_ioremap_resource() helper has now been widely
adopted and used in many drivers. Users of the write-combined ioremap()
variants could benefit from the same code shrinkage. This series provides
a write-combined version of devm_platform_ioremap_resource() and uses it in a
relevant driver with the assumption that - just like was the case
previously - a coccinelle script will be developed to ease the transition
for others.

v1 -> v2:
- dropped everything related to nocache ioremap as this is going away

Bartosz Golaszewski (5):
  Documentation: devres: add missing entry for
    devm_platform_ioremap_resource()
  lib: devres: prepare devm_ioremap_resource() for more variants
  lib: devres: provide devm_ioremap_resource_wc()
  drivers: platform: provide devm_platform_ioremap_resource_wc()
  misc: sram: use devm_platform_ioremap_resource_wc()

 .../driver-api/driver-model/devres.rst        |  3 +
 drivers/base/platform.c                       | 27 ++++++--
 drivers/misc/sram.c                           | 28 +++------
 include/linux/device.h                        |  2 +
 include/linux/platform_device.h               |  3 +
 lib/devres.c                                  | 62 +++++++++++++------
 6 files changed, 80 insertions(+), 45 deletions(-)

-- 
2.23.0