[Sdio-linux-devel] #ifdef USE_CARD_DETECT_HW in HCD driver?

[boku <bok...@gm...>]

Hi,
    I'm doing the host controller driver now. There is such define check in
HCD driver. What's it used for? I check PXA270/ and found it doesn't define
such variable. Therefore, how to detect the card insertion/removal in
PXA270? Thanks~

Best Regards,
boku