This symbol is not used outside of hdmi-codec.c, so marks it static.
Fix the following sparse warning:
sound/soc/codecs/hdmi-codec.c:750:25: warning: symbol
'hdmi_codec_controls' was not declared. Should it be static?
Bug: 239396464
Change-Id: I6569284ef557fee683afb9031e5cc1b5684a1c30
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/1623822941-3077-1-git-send-email-jiapeng.chong@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
(cherry picked from commit e99d7c69fd4c18e7319f8aab8e252b12130796bf)