Problems with MMC/SDIO on S3C2412

[José Miguel Gonçalves]

Answering to my own question...

This patch solved my problem:

http://patchwork.kernel.org/patch/46830/

jose.goncalves at inov.pt wrote:
> Hi,
>
> I'm still having problems in setting up my SDIO Wi-Fi card (Silex 
> SX-SDWAG) on a S3C2412.
> I'm now using a 2.6.29 kernel. When I load the s3mci module everything 
> seems OK, as the card is detected. When I unload it, the card is 
> successfully removed. The problem is when I try to load the module 
> again. In this second time, the card is not detected! I attach a 
> syslog of this situation with CONFIG_MMC_DEBUG. This problem is 
> serious for me because after a soft reset to my board, the Wi-Fi card 
> is no more detected. I need to power down/up the board for the Wi-Fi 
> card to be detected again.
> Any ideas why this happens?
>
> Regards,
> José Gonçalves
>