TI wl12xx SDIO support

modulename: wl12xx_sdio.ko

configname: CONFIG_WL12XX_SDIO

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Wireless LAN
└─>TI wl12xx SDIO support
In linux kernel since version 2.6.38 (release Date: 2011-03-14)  
This module adds support for the SDIO interface of adapters using
TI wl12xx chipsets. Select this if your platform is using
the SDIO bus.

If you choose to build a module, it'll be called wl12xx_sdio.
Say N if unsure.

source code: