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Date:   Wed, 8 Aug 2018 14:22:37 +0200
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     Leonardo =?iso-8859-1?Q?Br=E1s?= <leobras.c@gmail.com>
Cc:     Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
        devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 11/15] staging: fbtft: Includes description to mutex
 and spinlock - Style
Message-ID: <20180808122237.GD20272@kroah.com>
References: <cover.1533686201.git.leobras.c@gmail.com>
 <b7a7e9b7da96d73eddad4553ba1297d9823a61b1.1533686201.git.leobras.c@gmail.com>
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On Tue, Aug 07, 2018 at 09:29:31PM -0300, Leonardo Br?s wrote:
>  Includes description to mutex and spinlocks, as recommended by checkpatch.pl.
> 
> Signed-off-by: Leonardo Br?s <leobras.c@gmail.com>
> ---
>  drivers/staging/fbtft/fbtft.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
> index 6ee9ff320567..f771271d497a 100644
> --- a/drivers/staging/fbtft/fbtft.h
> +++ b/drivers/staging/fbtft/fbtft.h
> @@ -203,7 +203,7 @@ struct fbtft_par {
>  	u8 *buf;
>  	u8 startbyte;
>  	struct fbtft_ops fbtftops;
> -	spinlock_t dirty_lock;
> +	spinlock_t dirty_lock; /*Protects dirty_lines_{start,end}*/

Why no spaces in your comment?

thanks,

greg k-h