ASoC: qcom: Add missing module descriptions

Now that make W=1 starts complaining the lack of MODULE_DESCRIPTION(),
let's add the missing information.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/ZjpQm-hxLQtpgkUx@smile.fi.intel.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/20240508091909.27062-4-tiwai@suse.deSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/qcom/common.c

@@ -239,4 +239,6 @@ int qcom_snd_wcd_jack_setup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 EXPORT_SYMBOL_GPL(qcom_snd_wcd_jack_setup);
+
+MODULE_DESCRIPTION("ASoC Qualcomm helper functions");
 MODULE_LICENSE("GPL");

sound/soc/qcom/qdsp6/q6dsp-common.c

@@ -98,4 +98,6 @@ int q6dsp_get_channel_allocation(int channels)
 	return channel_allocation;
 }
 EXPORT_SYMBOL_GPL(q6dsp_get_channel_allocation);
+
+MODULE_DESCRIPTION("ASoC MSM QDSP6 helper functions");
 MODULE_LICENSE("GPL v2");