linux-kernel - Re: [PATCH] clk: Remove CLK_IS

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Message-ID: <20190426152458.GC19559@ulmo>
Date:   Fri, 26 Apr 2019 17:24:58 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Stephen Boyd <sboyd@...nel.org>
Cc:     Michael Turquette <mturquette@...libre.com>,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
        Tero Kristo <t-kristo@...com>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Paul Burton <paul.burton@...s.com>,
        James Hogan <jhogan@...nel.org>, linux-mips@...r.kernel.org,
        Kevin Hilman <khilman@...libre.com>, linux-pwm@...r.kernel.org,
        linux-amlogic@...ts.infradead.org
Subject: Re: [PATCH] clk: Remove CLK_IS_BASIC clk flag

On Thu, Apr 25, 2019 at 11:14:47AM -0700, Stephen Boyd wrote:
> This flag was historically used to indicate that a clk is a "basic" type
> of clk like a mux, divider, gate, etc. This never turned out to be very
> useful though because it was hard to cleanly split "basic" clks from
> other clks in a system. This one flag was a way for type introspection
> and it just didn't scale. If anything, it was used by the TI clk driver
> to indicate that a clk_hw wasn't contained in the SoC specific clk
> structure. We can get rid of this define now that TI is finding those
> clks a different way.
> 
> Cc: Tero Kristo <t-kristo@...com>
> Cc: Ralf Baechle <ralf@...ux-mips.org>
> Cc: Paul Burton <paul.burton@...s.com>
> Cc: James Hogan <jhogan@...nel.org>
> Cc: <linux-mips@...r.kernel.org>
> Cc: Thierry Reding <thierry.reding@...il.com>
> Cc: Kevin Hilman <khilman@...libre.com>
> Cc: <linux-pwm@...r.kernel.org>
> Cc: <linux-amlogic@...ts.infradead.org>
> Signed-off-by: Stephen Boyd <sboyd@...nel.org>
> ---
>  arch/mips/alchemy/common/clock.c     | 2 +-
>  drivers/clk/clk-composite.c          | 2 +-
>  drivers/clk/clk-divider.c            | 2 +-
>  drivers/clk/clk-fixed-factor.c       | 2 +-
>  drivers/clk/clk-fixed-rate.c         | 2 +-
>  drivers/clk/clk-fractional-divider.c | 2 +-
>  drivers/clk/clk-gate.c               | 2 +-
>  drivers/clk/clk-gpio.c               | 2 +-
>  drivers/clk/clk-mux.c                | 2 +-
>  drivers/clk/clk-pwm.c                | 2 +-
>  drivers/clk/clk.c                    | 1 -
>  drivers/clk/mmp/clk-gate.c           | 2 +-
>  drivers/pwm/pwm-meson.c              | 2 +-
>  include/linux/clk-provider.h         | 2 +-
>  14 files changed, 13 insertions(+), 14 deletions(-)

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

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