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Message-ID: <6244d4f0-fc1f-47ea-b1f7-4df361720d22@broadcom.com>
Date:   Wed, 29 Nov 2023 09:47:46 -0800
MIME-Version: 1.0
User-Agent: Mozilla Thunderbird
Subject: Re: [PATCH v6 3/4] pwm: bcm2835: allow pwm driver to be used in
 atomic context
To:     Sean Young <sean@mess.org>, linux-media@vger.kernel.org,
        linux-pwm@vger.kernel.org,
        Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
        Thierry Reding <thierry.reding@gmail.com>,
        =?UTF-8?Q?Uwe_Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@broadcom.com>,
        Ray Jui <rjui@broadcom.com>,
        Scott Branden <sbranden@broadcom.com>
Cc:     linux-rpi-kernel@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
References: <cover.1701248996.git.sean@mess.org>
 <179dc1ce85702a8b64b43c0e0df656b0c5e3ce30.1701248996.git.sean@mess.org>
From:   Florian Fainelli <florian.fainelli@broadcom.com>
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In-Reply-To: <179dc1ce85702a8b64b43c0e0df656b0c5e3ce30.1701248996.git.sean@mess.org>
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Content-Language: en-US
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On 11/29/23 01:13, Sean Young wrote:
> clk_get_rate() may do a mutex lock. Fetch the clock rate once, and prevent
> rate changes using clk_rate_exclusive_get().
> 
> Signed-off-by: Sean Young <sean@mess.org>

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
-- 
Florian


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