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Date:   Sun, 6 Oct 2019 09:46:15 +0100
From:   Jonathan Cameron <jic23@kernel.org>
To:     William Breathitt Gray <vilhelm.gray@gmail.com>
Cc:     Colin King <colin.king@canonical.com>,
        Fabrice Gasnier <fabrice.gasnier@st.com>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Alexandre Torgue <alexandre.torgue@st.com>,
        linux-iio@vger.kernel.org,
        linux-stm32@st-md-mailman.stormreply.com,
        linux-arm-kernel@lists.infradead.org,
        kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] counter: stm32: clean up indentation issue
Message-ID: <20191006094615.5b798a42@archlinux>
In-Reply-To: <20191005173004.GA7431@icarus>
References: <20190925095126.20219-1-colin.king@canonical.com>
        <20191005173004.GA7431@icarus>
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On Sat, 5 Oct 2019 13:30:04 -0400
William Breathitt Gray <vilhelm.gray@gmail.com> wrote:

> On Wed, Sep 25, 2019 at 10:51:26AM +0100, Colin King wrote:
> > From: Colin Ian King <colin.king@canonical.com>
> > 
> > There is an if statement that is indented one level too deeply,
> > remove the extraneous tabs.
> > 
> > Signed-off-by: Colin Ian King <colin.king@canonical.com>
> > ---
> >  drivers/counter/stm32-timer-cnt.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/counter/stm32-timer-cnt.c b/drivers/counter/stm32-timer-cnt.c
> > index 644ba18a72ad..613dcccf79e1 100644
> > --- a/drivers/counter/stm32-timer-cnt.c
> > +++ b/drivers/counter/stm32-timer-cnt.c
> > @@ -219,8 +219,8 @@ static ssize_t stm32_count_enable_write(struct counter_device *counter,
> >  
> >  	if (enable) {
> >  		regmap_read(priv->regmap, TIM_CR1, &cr1);
> > -			if (!(cr1 & TIM_CR1_CEN))
> > -				clk_enable(priv->clk);
> > +		if (!(cr1 & TIM_CR1_CEN))
> > +			clk_enable(priv->clk);
> >  
> >  		regmap_update_bits(priv->regmap, TIM_CR1, TIM_CR1_CEN,
> >  				   TIM_CR1_CEN);
> > -- 
> > 2.20.1  
> 
> Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to poke it.

Thanks,

Jonathan

> 
> Fabrice,
> 
> I noticed the TIM_CR1_CEN check is happening before the
> regmap_update_bits call for the enable path, while the disable path does
> the check after. Is this logic is correct.
> 
> William Breathitt Gray