Re: [PATCH] interconnect: constify of_phandle_args in xlate

From: "Thierry Reding" <thierry.reding@gmail.com>
To: "Krzysztof Kozlowski" <krzysztof.kozlowski@linaro.org>,
	"Konrad Dybcio" <konrad.dybcio@linaro.org>,
	"Linus Walleij" <linus.walleij@linaro.org>,
	"Bartosz Golaszewski" <brgl@bgdev.pl>,
	"Georgi Djakov" <djakov@kernel.org>,
	"Bjorn Andersson" <andersson@kernel.org>,
	"Sylwester Nawrocki" <s.nawrocki@samsung.com>,
	"Artur Świgoń" <a.swigon@samsung.com>,
	"Alim Akhtar" <alim.akhtar@samsung.com>,
	"Jonathan Hunter" <jonathanh@nvidia.com>,
	linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-samsung-soc@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-tegra@vger.kernel.org
Subject: Re: [PATCH] interconnect: constify of_phandle_args in xlate
Date: Mon, 19 Feb 2024 17:27:28 +0100	[thread overview]
Message-ID: <CZ973FMYMJAO.PQ0Z5YLXZPPM@gmail.com> (raw)
In-Reply-To: <41e371f1-96f4-45c0-9f65-81ed6924b325@linaro.org>

[-- Attachment #1: Type: text/plain, Size: 1679 bytes --]

On Fri Feb 16, 2024 at 2:59 PM CET, Krzysztof Kozlowski wrote:
> On 16/02/2024 14:55, Konrad Dybcio wrote:
> > On 16.02.2024 14:52, Krzysztof Kozlowski wrote:
> >> The xlate callbacks are supposed to translate of_phandle_args to proper
> >> provider without modifying the of_phandle_args.  Make the argument
> >> pointer to const for code safety and readability.
> >>
> >> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> >> ---
> >>  drivers/gpio/gpiolib-of.c              |  2 +-
> >>  drivers/interconnect/core.c            |  4 ++--
> >>  drivers/interconnect/qcom/icc-common.c |  3 ++-
> >>  drivers/interconnect/qcom/icc-common.h |  3 ++-
> >>  drivers/interconnect/samsung/exynos.c  |  2 +-
> >>  drivers/memory/tegra/mc.c              |  2 +-
> >>  drivers/memory/tegra/tegra124-emc.c    |  2 +-
> >>  drivers/memory/tegra/tegra124.c        |  2 +-
> >>  drivers/memory/tegra/tegra186-emc.c    |  2 +-
> >>  drivers/memory/tegra/tegra20-emc.c     |  2 +-
> >>  drivers/memory/tegra/tegra20.c         |  2 +-
> >>  drivers/memory/tegra/tegra30-emc.c     |  2 +-
> >>  drivers/memory/tegra/tegra30.c         |  2 +-
> >>  include/linux/interconnect-provider.h  | 11 ++++++-----
> >>  include/soc/tegra/mc.h                 |  7 ++++---
> > 
> > Ended up being a bit wider than just icc..
> > 
> > Looks sane apart from that
>
> Tegra memory controllers are also interconnect providers, so two subsystems.
>
> This patch should go via interconnect tree.

I think Konrad might have been referring to the GPIO hunk, which seems
out of place. For the Tegra parts, though:

Acked-by: Thierry Reding <treding@nvidia.com>

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]