[RESEND PATCH v3] mmc: dw_mmc: revise the reset path in runtime resume

2017-01-04 Thread Ziyuan Xu
Immediately after reset, issue the command which sets update_clock_register_only bit, the card clock will restart. Revise dw_mci_ctrl_reset to dw_mci_reset, which has wrapped this sequence. Moreover, we don't need to reset host without active slot. The patch fixes commit e9ed8835e990 ("mmc:

[RESEND PATCH v3] mmc: dw_mmc: revise the reset path in runtime resume

2017-01-04 Thread Ziyuan Xu
Immediately after reset, issue the command which sets update_clock_register_only bit, the card clock will restart. Revise dw_mci_ctrl_reset to dw_mci_reset, which has wrapped this sequence. Moreover, we don't need to reset host without active slot. The patch fixes commit e9ed8835e990 ("mmc: