linux-kernel - [PATCH v2 0/4] drivers: new helper for ioremapping memory resources

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]

Date:   Sat, 14 Mar 2020 13:26:34 +0800
From:   Dejin Zheng <zhengdejin5@...il.com>
To:     gregkh@...uxfoundation.org, rafael@...nel.org, hminas@...opsys.com,
        mathias.nyman@...el.com, bgolaszewski@...libre.com, arnd@...db.de,
        geert@...ux-m68k.org, mchehab+samsung@...nel.org,
        treding@...dia.com, tglx@...utronix.de, suzuki.poulose@....com,
        hdegoede@...hat.com, linux-usb@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Dejin Zheng <zhengdejin5@...il.com>
Subject: [PATCH v2 0/4] drivers: new helper for ioremapping memory resources

Since commit "drivers: provide devm_platform_ioremap_resource()",
It was wrap platform_get_resource() and devm_ioremap_resource() as
single helper devm_platform_ioremap_resource(). but now, many drivers
still used platform_get_resource() and devm_ioremap_resource()
together in the kernel tree. The reason can not be replaced is they
still need use the resource variables obtained by platform_get_resource().
so provide this helper.

The first patch in this series adds a wrapper for these two calls and
the other uses it in a driver.

Since V1:
	- add some real users of this function (Thanks for greg k-h's reminder)

Dejin Zheng (4):
  drivers: provide devm_platform_ioremap_and_get_resource()
  usb: host: xhci-plat: convert to
    devm_platform_ioremap_and_get_resource
  usb: host: hisilicon: convert to
    devm_platform_ioremap_and_get_resource
  usb: dwc2: convert to devm_platform_ioremap_and_get_resource

 drivers/base/platform.c         | 18 ++++++++++++++++++
 drivers/usb/dwc2/platform.c     |  3 +--
 drivers/usb/host/xhci-histb.c   |  3 +--
 drivers/usb/host/xhci-plat.c    |  3 +--
 include/linux/platform_device.h |  3 +++
 5 files changed, 24 insertions(+), 6 deletions(-)

-- 
2.25.0