linux-kernel - Re: [PATCH 15/16] drm: bridge: dw-hdmi: constify copied structure

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Date:   Wed, 1 Jan 2020 16:52:42 +0200
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Julia Lawall <Julia.Lawall@...ia.fr>
Cc:     Andrzej Hajda <a.hajda@...sung.com>,
        kernel-janitors@...r.kernel.org,
        Neil Armstrong <narmstrong@...libre.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...l.net>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 15/16] drm: bridge: dw-hdmi: constify copied structure

Hi Julia,

Thank you for the patch.

On Wed, Jan 01, 2020 at 08:43:33AM +0100, Julia Lawall wrote:
> The dw_hdmi_hw structure is only copied into another structure,
> so make it const.
> 
> The opportunity for this change was found using Coccinelle.
> 
> Signed-off-by: Julia Lawall <Julia.Lawall@...ia.fr>

Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

> ---
>  drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c
> index 2b7539701b42..dd56996fe9c7 100644
> --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c
> +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-ahb-audio.c
> @@ -291,7 +291,7 @@ static irqreturn_t snd_dw_hdmi_irq(int irq, void *data)
>  	return IRQ_HANDLED;
>  }
>  
> -static struct snd_pcm_hardware dw_hdmi_hw = {
> +static const struct snd_pcm_hardware dw_hdmi_hw = {
>  	.info = SNDRV_PCM_INFO_INTERLEAVED |
>  		SNDRV_PCM_INFO_BLOCK_TRANSFER |
>  		SNDRV_PCM_INFO_MMAP |

-- 
Regards,

Laurent Pinchart