linux-kernel - Re: [PATCH v7 2/9] watchdog: rzg2l_wdt: Make the driver depend on PM

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Date: Thu, 15 Feb 2024 15:33:35 +0100
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Claudiu <claudiu.beznea@...on.dev>
Cc: wim@...ux-watchdog.org, linux@...ck-us.net, robh@...nel.org, 
	krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org, 
	p.zabel@...gutronix.de, geert+renesas@...der.be, magnus.damm@...il.com, 
	biju.das.jz@...renesas.com, linux-watchdog@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-renesas-soc@...r.kernel.org, 
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: Re: [PATCH v7 2/9] watchdog: rzg2l_wdt: Make the driver depend on PM

On Thu, Feb 15, 2024 at 3:08 PM Claudiu <claudiu.beznea@...on.dev> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
>
> The rzg2l_wdt watchdog driver cannot work w/o CONFIG_PM=y (e.g. the
> clocks are enabled though pm_runtime_* specific APIs). To avoid building
> a driver that doesn't work make explicit the dependency on CONFIG_PM.
>
> Suggested-by: Guenter Roeck <linux@...ck-us.net>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
> ---
>
> Changes in v7:
> - updated the dependency to PM || COMPILE_TEST to be able to
>   compile-test the driver when compiling for a
>   !(ARCH_RZG2L || ARCH_R9A09G011) platform and CONFIG_PM is disabled

Although this doesn't make any practical difference:
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68korg

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds