From: Jerry Huang <Chang-Ming.Huang@xxxxxxxxxxxxx> The below 4 patches will use the callback function get_cd to detect the card. I have posted them, but I can't receive them from linux-mmc, then I post them again. Signed-off-by: Jerry Huang <Chang-Ming.Huang@xxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html