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@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/1627640794-15718-1-git-send-email-jiapeng.chong@linux.alibaba.com

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index b7dc32a0c9bb0ee9afd7c5725bb64b91f8bc2568..4a11150431140a10a15cb9cb93a43c69423a2548 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1462,7 +1462,7 @@ static const struct hdmi_codec_ops vc4_hdmi_codec_ops = {
        .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,