linux-kernel - Re: [PATCH 4/5] power: avs: smartreflex: Remove superfluous cast in debugfs_create

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Message-ID: <4367615.jSCgeRn5tF@kreacher>
Date:   Fri, 08 Nov 2019 12:24:42 +0100
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Breno Leitão <leitao@...ian.org>,
        Nayna Jain <nayna@...ux.ibm.com>,
        Paulo Flabiano Smorigo <pfsmorigo@...il.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S . Miller" <davem@...emloft.net>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David@....of.borg, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Casey Leedom <leedom@...lsio.com>,
        Shannon Nelson <snelson@...sando.io>,
        Pensando Drivers <drivers@...sando.io>,
        Kevin Hilman <khilman@...nel.org>, Nishanth Menon <nm@...com>,
        linux-crypto@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        netdev@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/5] power: avs: smartreflex: Remove superfluous cast in debugfs_create_file() call

On Monday, October 21, 2019 4:51:48 PM CET Geert Uytterhoeven wrote:
> There is no need to cast a typed pointer to a void pointer when calling
> a function that accepts the latter.  Remove it, as the cast prevents
> further compiler checks.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>

Greg, have you taken this one by any chance?

> ---
>  drivers/power/avs/smartreflex.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/power/avs/smartreflex.c b/drivers/power/avs/smartreflex.c
> index 4684e7df833a81e9..5376f3d22f31eade 100644
> --- a/drivers/power/avs/smartreflex.c
> +++ b/drivers/power/avs/smartreflex.c
> @@ -905,7 +905,7 @@ static int omap_sr_probe(struct platform_device *pdev)
>  	sr_info->dbg_dir = debugfs_create_dir(sr_info->name, sr_dbg_dir);
>  
>  	debugfs_create_file("autocomp", S_IRUGO | S_IWUSR, sr_info->dbg_dir,
> -			    (void *)sr_info, &pm_sr_fops);
> +			    sr_info, &pm_sr_fops);
>  	debugfs_create_x32("errweight", S_IRUGO, sr_info->dbg_dir,
>  			   &sr_info->err_weight);
>  	debugfs_create_x32("errmaxlimit", S_IRUGO, sr_info->dbg_dir,
>