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Message-ID: <4221943d-b0cf-4b78-992a-b2226589b745@linaro.org>
Date: Wed, 22 May 2024 15:22:15 +0200
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From: Neil Armstrong <neil.armstrong@linaro.org>
Reply-To: neil.armstrong@linaro.org
Subject: Re: [PATCH v3 3/3] drm/panel/lg-sw43408: mark sw43408_backlight_ops
 as static
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
 Jessica Zhang <quic_jesszhan@quicinc.com>, Sam Ravnborg <sam@ravnborg.org>,
 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
 Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>,
 David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
 Sumit Semwal <sumit.semwal@linaro.org>,
 Caleb Connolly <caleb.connolly@linaro.org>,
 Alex Deucher <alexander.deucher@amd.com>,
 =?UTF-8?Q?Christian_K=C3=B6nig?= <christian.koenig@amd.com>,
 Jani Nikula <jani.nikula@linux.intel.com>,
 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
 Rodrigo Vivi <rodrigo.vivi@intel.com>, Tvrtko Ursulin
 <tursulin@ursulin.net>, Rob Clark <robdclark@gmail.com>,
 Abhinav Kumar <quic_abhinavk@quicinc.com>, Sean Paul <sean@poorly.run>,
 Marijn Suijten <marijn.suijten@somainline.org>, Vinod Koul
 <vkoul@kernel.org>, Caleb Connolly <caleb@connolly.tech>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
 amd-gfx@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
 linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
 kernel test robot <lkp@intel.com>
References: <20240522-panel-sw43408-fix-v3-0-6902285adcc0@linaro.org>
 <20240522-panel-sw43408-fix-v3-3-6902285adcc0@linaro.org>
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In-Reply-To: <20240522-panel-sw43408-fix-v3-3-6902285adcc0@linaro.org>
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On 22/05/2024 08:25, Dmitry Baryshkov wrote:
> Fix sparse warning regarding symbol 'sw43408_backlight_ops' not being
> declared.
> 
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202404200739.hbWZvOhR-lkp@intel.com/
> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
> Fixes: 069a6c0e94f9 ("drm: panel: Add LG sw43408 panel driver")
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
>   drivers/gpu/drm/panel/panel-lg-sw43408.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/panel/panel-lg-sw43408.c b/drivers/gpu/drm/panel/panel-lg-sw43408.c
> index 115f4702d59f..2b3a73696dce 100644
> --- a/drivers/gpu/drm/panel/panel-lg-sw43408.c
> +++ b/drivers/gpu/drm/panel/panel-lg-sw43408.c
> @@ -182,7 +182,7 @@ static int sw43408_backlight_update_status(struct backlight_device *bl)
>   	return mipi_dsi_dcs_set_display_brightness_large(dsi, brightness);
>   }
>   
> -const struct backlight_ops sw43408_backlight_ops = {
> +static const struct backlight_ops sw43408_backlight_ops = {
>   	.update_status = sw43408_backlight_update_status,
>   };
>   
> 

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>