default or selected kernelversion does not have config value CONFIG_SND_SOC_WM8915.
Result is shown for kernelversion 5.6.18
CONFIG_SND_SOC_WM8915 (not configurable)
modulename: snd-soc-wm8915.ko
configname: CONFIG_SND_SOC_WM8915
Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SND_SOC_WM8915