linux-kernel - Re: [PATCH] watchdog: realtek_otto: Use devm_clk_get

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Message-ID: <b5a0c3cb115e3408094c434e486f009aef7a9585.camel@svanheule.net>
Date:   Sun, 01 Jan 2023 00:09:31 +0100
From:   Sander Vanheule <sander@...nheule.net>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        linux-watchdog@...r.kernel.org
Subject: Re: [PATCH] watchdog: realtek_otto: Use devm_clk_get_enabled()
 helper

Hi Christophe,

On Sat, 2022-12-31 at 16:02 +0100, Christophe JAILLET wrote:
> The devm_clk_get_enabled() helper:
>    - calls devm_clk_get()
>    - calls clk_prepare_enable() and registers what is needed in order to
>      call clk_disable_unprepare() when needed, as a managed resource.
> 
> This simplifies the code and avoids the need of a dedicated function used
> with devm_add_action_or_reset().
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> ---
>  drivers/watchdog/realtek_otto_wdt.c | 17 ++---------------
>  1 file changed, 2 insertions(+), 15 deletions(-)

Good to see more concise code here. Thanks!

FWIW

Acked-by: Sander Vanheule <sander@...nheule.net>

Best,
Sander