linux-kernel - [PATCH] drm/vc4: hdmi: make vc4_hdmi_codec

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Message-Id: <1627640794-15718-1-git-send-email-jiapeng.chong@linux.alibaba.com>
Date:   Fri, 30 Jul 2021 18:26:34 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     emma@...olt.net
Cc:     mripard@...nel.org, airlied@...ux.ie, daniel@...ll.ch,
        p.zabel@...gutronix.de, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] drm/vc4: hdmi: make vc4_hdmi_codec_pdata static

This symbol is not used outside of vc4_hdmi.c, so marks it static.

Fix the following sparse warning:

drivers/gpu/drm/vc4/vc4_hdmi.c:1479:25: warning: symbol
'vc4_hdmi_codec_pdata' was not declared. Should it be static?

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index b20530c..ca08b64 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1476,7 +1476,7 @@ static int vc4_hdmi_audio_get_eld(struct device *dev, void *data,
 	.audio_startup = vc4_hdmi_audio_startup,
 };
 
-struct hdmi_codec_pdata vc4_hdmi_codec_pdata = {
+static struct hdmi_codec_pdata vc4_hdmi_codec_pdata = {
 	.ops = &vc4_hdmi_codec_ops,
 	.max_i2s_channels = 8,
 	.i2s = 1,
-- 
1.8.3.1