ASoC: sti: sti_uniperif: add missing MODULE_DEVICE_TABLE

This patch adds missing MODULE_DEVICE_TABLE definition which generates
correct modalias for automatic loading of this driver when it is built
as an external module.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Chen Lifu <chenlifu@huawei.com>
Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Link: https://lore.kernel.org/r/20210409015953.259688-1-chenlifu@huawei.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sti/sti_uniperif.c

@@ -97,6 +97,7 @@ static const struct of_device_id snd_soc_sti_match[] = {
 	},
 	{},
 };
+MODULE_DEVICE_TABLE(of, snd_soc_sti_match);
 
 int  sti_uniperiph_reset(struct uniperif *uni)
 {