Wfm200s driver on wp76xx

I’d like to use wfm200s(SDIO mode) by wfx.ko driver at GitHub - SiliconLabs/wfx-linux-driver: Silicon Laboratories WFx Wi-Fi linux driver source code on wp7605. I have a simple question about this.

Can we use this driver over SDIO with sharing MMC card driver? It looks like the wp7605 has been able to access SD card, so this means any kernel module or process uses MMC bus already. If yes, how can I disable a MMC access in order to use MMC(SDIO) bus by wfx.ko?

The WIFI Talon IOT card is also using SDIO and there is no need to disable MMC: