default or selected kernelversion does not have config value CONFIG_MMC_MSM.
Result is shown for kernelversion 6.5.1

Qualcomm SDCC Controller Support

modulename: msm_sdcc.ko

configname: CONFIG_MMC_MSM

Linux Kernel Configuration
└─>Device Drivers
└─>MMC/SD/SDIO card support
└─>Qualcomm SDCC Controller Support
In linux kernel since version 2.6.36 (release Date: 2010-10-20)  
This provides support for the SD/MMC cell found in the
MSM and QSD SOCs from Qualcomm. The controller also has
support for SDIO devices.

source code: