linux-kernel - RE: [PATCH] clk: constify the of_phandle_args argument of of_clk

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Date: Mon, 19 Feb 2024 01:03:29 +0000
From: Peng Fan <peng.fan@....com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Michael Turquette
	<mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, Sudeep Holla
	<sudeep.holla@....com>, Shawn Guo <shawnguo@...nel.org>, Nishanth Menon
	<nm@...com>, Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio
	<konrad.dybcio@...aro.org>, Geert Uytterhoeven <geert+renesas@...der.be>,
	Thierry Reding <thierry.reding@...il.com>, Jonathan Hunter
	<jonathanh@...dia.com>, Linus Walleij <linus.walleij@...aro.org>, Laurent
 Pinchart <laurent.pinchart@...asonboard.com>, Mauro Carvalho Chehab
	<mchehab@...nel.org>, Vinod Koul <vkoul@...nel.org>, Russell King
	<linux@...linux.org.uk>, Srinivas Kandagatla
	<srinivas.kandagatla@...aro.org>, Mark Brown <broonie@...nel.org>, Jaroslav
 Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
	"linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "patches@...nsource.cirrus.com"
	<patches@...nsource.cirrus.com>, "linux-stm32@...md-mailman.stormreply.com"
	<linux-stm32@...md-mailman.stormreply.com>, dl-linux-imx <linux-imx@....com>,
	"linux-amlogic@...ts.infradead.org" <linux-amlogic@...ts.infradead.org>,
	"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
	"linux-renesas-soc@...r.kernel.org" <linux-renesas-soc@...r.kernel.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
	"linux-phy@...ts.infradead.org" <linux-phy@...ts.infradead.org>,
	"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
	"linux-sound@...r.kernel.org" <linux-sound@...r.kernel.org>
Subject: RE: [PATCH] clk: constify the of_phandle_args argument of
 of_clk_provider

> Subject: [PATCH] clk: constify the of_phandle_args argument of
> of_clk_provider
> 
> None of the implementations of the get() and get_hw() callbacks of "struct
> of_clk_provider" modify the contents of received of_phandle_args pointer.
> They treat it as read-only variable used to find the clock to return.  Make
> obvious that implementations are not supposed to modify the
> of_phandle_args, by making it a pointer to const.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

For i.MX:
Acked-by: Peng Fan <peng.fan@....com>

Regards,
Peng.