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Message-ID: <9387ed0a6d4e4c77ffd0f7aee55eaa1ff6ecd22e.camel@crapouillou.net>
Date: Wed, 03 Sep 2025 21:18:09 +0200
From: Paul Cercueil <paul@...pouillou.net>
To: bmasney@...hat.com, Michael Turquette <mturquette@...libre.com>, Stephen
Boyd <sboyd@...nel.org>, Sudeep Holla <sudeep.holla@....com>, Cristian
Marussi <cristian.marussi@....com>, Chen Wang <unicorn_wang@...look.com>,
Inochi Amaoto <inochiama@...il.com>, Nicolas Ferre
<nicolas.ferre@...rochip.com>, Alexandre Belloni
<alexandre.belloni@...tlin.com>, Claudiu Beznea <claudiu.beznea@...on.dev>,
Keguang Zhang <keguang.zhang@...il.com>, Taichi Sugaya
<sugaya.taichi@...ionext.com>, Takao Orito <orito.takao@...ionext.com>,
Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>, Fabio Estevam
<festevam@...il.com>, Jacky Huang <ychuang3@...oton.com>, Shan-Chun Hung
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Wojtaszczyk <piotr.wojtaszczyk@...esys.com>, Paul Walmsley
<paul.walmsley@...ive.com>, Samuel Holland <samuel.holland@...ive.com>,
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internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, Max
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<liviu.dudau@....com>, Lorenzo Pieralisi <lpieralisi@...nel.org>, Nobuhiro
Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
Cc: linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
arm-scmi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
sophgo@...ts.linux.dev, linux-mips@...r.kernel.org, imx@...ts.linux.dev,
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linux-samsung-soc@...r.kernel.org, soc@...ts.linux.dev
Subject: Re: [PATCH 022/114] clk: ingenic: cgu: convert from round_rate() to
determine_rate()
Hi Brian,
Le lundi 11 août 2025 à 11:18 -0400, Brian Masney via B4 Relay a
écrit :
> From: Brian Masney <bmasney@...hat.com>
>
> The round_rate() clk ops is deprecated, so migrate this driver from
> round_rate() to determine_rate() using the Coccinelle semantic patch
> on the cover letter of this series.
>
> Signed-off-by: Brian Masney <bmasney@...hat.com>
Reviewed-by: Paul Cercueil <paul@...pouillou.net>
Cheers,
-Paul
> ---
> drivers/clk/ingenic/cgu.c | 12 +++++++-----
> 1 file changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/clk/ingenic/cgu.c b/drivers/clk/ingenic/cgu.c
> index
> 0c9c8344ad1103b13337a26e14b0d5d5c340d705..91e7ac0cc3342e3552acb9d2ec0
> 0865a5234ad4f 100644
> --- a/drivers/clk/ingenic/cgu.c
> +++ b/drivers/clk/ingenic/cgu.c
> @@ -174,14 +174,16 @@ ingenic_pll_calc(const struct
> ingenic_cgu_clk_info *clk_info,
> n * od);
> }
>
> -static long
> -ingenic_pll_round_rate(struct clk_hw *hw, unsigned long req_rate,
> - unsigned long *prate)
> +static int ingenic_pll_determine_rate(struct clk_hw *hw,
> + struct clk_rate_request *req)
> {
> struct ingenic_clk *ingenic_clk = to_ingenic_clk(hw);
> const struct ingenic_cgu_clk_info *clk_info =
> to_clk_info(ingenic_clk);
>
> - return ingenic_pll_calc(clk_info, req_rate, *prate, NULL,
> NULL, NULL);
> + req->rate = ingenic_pll_calc(clk_info, req->rate, req-
> >best_parent_rate,
> + NULL, NULL, NULL);
> +
> + return 0;
> }
>
> static inline int ingenic_pll_check_stable(struct ingenic_cgu *cgu,
> @@ -317,7 +319,7 @@ static int ingenic_pll_is_enabled(struct clk_hw
> *hw)
>
> static const struct clk_ops ingenic_pll_ops = {
> .recalc_rate = ingenic_pll_recalc_rate,
> - .round_rate = ingenic_pll_round_rate,
> + .determine_rate = ingenic_pll_determine_rate,
> .set_rate = ingenic_pll_set_rate,
>
> .enable = ingenic_pll_enable,
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