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Date: Mon, 18 Dec 2023 09:02:29 +0000
From: Sean Young <sean@mess.org>
To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= <u.kleine-koenig@pengutronix.de>
Cc: linux-media@vger.kernel.org, linux-pwm@vger.kernel.org,
	Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Florian Fainelli <florian.fainelli@broadcom.com>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>,
	Ray Jui <rjui@broadcom.com>, Scott Branden <sbranden@broadcom.com>,
	linux-rpi-kernel@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 5/6] pwm: bcm2835: Allow PWM driver to be used in
 atomic context
Message-ID: <ZYAKpXOgF1j03KPF@gofer.mess.org>
References: <cover.1702369869.git.sean@mess.org>
 <e9e32c9789da3c90b5a2aa7d5a093120b76421fb.1702369869.git.sean@mess.org>
 <20231212160838.k4z4csy455a7qnje@pengutronix.de>
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In-Reply-To: <20231212160838.k4z4csy455a7qnje@pengutronix.de>

On Tue, Dec 12, 2023 at 05:08:38PM +0100, Uwe Kleine-K?nig wrote:
> Hello Sean,
> 
> On Tue, Dec 12, 2023 at 08:34:04AM +0000, Sean Young wrote:
> > @@ -169,6 +179,7 @@ static int bcm2835_pwm_suspend(struct device *dev)
> >  {
> >  	struct bcm2835_pwm *pc = dev_get_drvdata(dev);
> >  
> > +	clk_rate_exclusive_put(pc->clk);
> >  	clk_disable_unprepare(pc->clk);
> 
> I thought this was the remove function, but that's suspend. Adding
> clk_rate_exclusive_put() there is wrong.

Nice catch - fixed in v9.


Sean