From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Linus Walleij <linus.walleij@linaro.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Alban Bedel <albeu@free.fr>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: [PATCH 0/6] gpio: replace nocache ioremap functions with devm_platform_ioremap_resource()
Date: Wed, 2 Oct 2019 19:02:43 +0200 [thread overview]
Message-ID: <20191002170249.17366-1-brgl@bgdev.pl> (raw)
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
According to Arnd Bergmann:
"The only architecture that actually has a difference between
ioremap() and ioremap_nocache() seems to be ia64. I would
generally assume that any driver using ioremap_nocache()
that is not ia64 specific should just use ioremap()."
This series converts all users of nocache ioremap variants that aren't
ia64-specific to using devm_platform_ioremap_resource().
Most of these don't call request_mem_region() currently, which
devm_platform_ioremap_resource() does implicitly, so testing would
be appreciated.
Included are two minor fixes for xgene and htc-egpio.
Bartosz Golaszewski (6):
gpio: xgene: remove redundant error message
gpio: xgene: use devm_platform_ioremap_resource()
gpio: em: use devm_platform_ioremap_resource()
gpio: ath79: use devm_platform_ioremap_resource()
gpio: htc-egpio: use devm_platform_ioremap_resource()
gpio: htc-egpio: remove redundant error message
drivers/gpio/gpio-ath79.c | 10 +++-------
drivers/gpio/gpio-em.c | 20 ++++++++-----------
drivers/gpio/gpio-htc-egpio.c | 37 ++++++++++++-----------------------
drivers/gpio/gpio-xgene.c | 27 ++++++-------------------
4 files changed, 30 insertions(+), 64 deletions(-)
--
2.23.0
next reply other threads:[~2019-10-02 17:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-02 17:02 Bartosz Golaszewski [this message]
2019-10-02 17:02 ` [PATCH 1/6] gpio: xgene: remove redundant error message Bartosz Golaszewski
2019-10-02 17:02 ` [PATCH 2/6] gpio: xgene: use devm_platform_ioremap_resource() Bartosz Golaszewski
2019-10-02 17:02 ` [PATCH 3/6] gpio: em: " Bartosz Golaszewski
2019-10-03 7:00 ` Geert Uytterhoeven
2019-10-02 17:02 ` [PATCH 4/6] gpio: ath79: " Bartosz Golaszewski
2019-10-02 17:02 ` [PATCH 5/6] gpio: htc-egpio: " Bartosz Golaszewski
2019-10-02 17:02 ` [PATCH 6/6] gpio: htc-egpio: remove redundant error message Bartosz Golaszewski
2019-10-04 22:12 ` [PATCH 0/6] gpio: replace nocache ioremap functions with devm_platform_ioremap_resource() Linus Walleij
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191002170249.17366-1-brgl@bgdev.pl \
--to=brgl@bgdev.pl \
--cc=albeu@free.fr \
--cc=bgolaszewski@baylibre.com \
--cc=geert+renesas@glider.be \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).