On 6 May 2015 at 08:36, Jaehoon Chung <jh80.chung@xxxxxxxxxxx> wrote: > Hi, Zhangfei. > > If you want to check it, use the "broken-cd" and "non-removable" properties into dt-file. > Did you use them? Yes. "broken-cd" can work, but mmc_rescan keeps running. "non-removable" does NOT work, which should be used for emmc. Since dw_mci_get_cd only checks DW_MCI_QUIRK_BROKEN_CARD_DETECTION, so only checks "broken-cd" but not check "non-removable" Thanks -- 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