linux-kernel - Re: [PATCH 14/40] drm/meson/meson_venc: Make local function 'meson_venc_hdmi_get_dmt

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Date:   Mon, 16 Nov 2020 09:48:51 +0100
From:   Neil Armstrong <narmstrong@...libre.com>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     linux-kernel@...r.kernel.org, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        dri-devel@...ts.freedesktop.org, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 14/40] drm/meson/meson_venc: Make local function
 'meson_venc_hdmi_get_dmt_vmode' static

On 13/11/2020 14:49, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
> 
>  drivers/gpu/drm/meson/meson_venc.c:893:6: warning: no previous prototype for ‘meson_venc_hdmi_get_dmt_vmode’ [-Wmissing-prototypes]
> 
> Cc: Neil Armstrong <narmstrong@...libre.com>
> Cc: David Airlie <airlied@...ux.ie>
> Cc: Daniel Vetter <daniel@...ll.ch>
> Cc: Kevin Hilman <khilman@...libre.com>
> Cc: Jerome Brunet <jbrunet@...libre.com>
> Cc: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
> Cc: dri-devel@...ts.freedesktop.org
> Cc: linux-amlogic@...ts.infradead.org
> Cc: linux-arm-kernel@...ts.infradead.org
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---
>  drivers/gpu/drm/meson/meson_venc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
> index f93c725b6f02d..5e2236ec189fa 100644
> --- a/drivers/gpu/drm/meson/meson_venc.c
> +++ b/drivers/gpu/drm/meson/meson_venc.c
> @@ -890,8 +890,8 @@ bool meson_venc_hdmi_supported_vic(int vic)
>  }
>  EXPORT_SYMBOL_GPL(meson_venc_hdmi_supported_vic);
>  
> -void meson_venc_hdmi_get_dmt_vmode(const struct drm_display_mode *mode,
> -				   union meson_hdmi_venc_mode *dmt_mode)
> +static void meson_venc_hdmi_get_dmt_vmode(const struct drm_display_mode *mode,
> +					  union meson_hdmi_venc_mode *dmt_mode)
>  {
>  	memset(dmt_mode, 0, sizeof(*dmt_mode));
>  
> 

Reviewed-by: Neil Armstrong <narmstrong@...libre.com>