Re: [PATCH 2/2] mmc: dw_mmc: add hw_reset extension hook

2015-10-22 Thread Shawn Lin
On 2015/10/22 17:48, Ulf Hansson wrote: On 22 October 2015 at 08:19, Shawn Lin wrote: This patch add hw_reset for dw_mmc to implement hw reset procedure. It's useful for mmc core to recover emmc devices if emmc runs into unexpected state. Add MMC_CAP_HW_RESET capability to dw_mmc extension driv

Re: [PATCH 2/2] mmc: dw_mmc: add hw_reset extension hook

2015-10-22 Thread Ulf Hansson
On 22 October 2015 at 08:19, Shawn Lin wrote: > This patch add hw_reset for dw_mmc to implement hw reset > procedure. It's useful for mmc core to recover emmc devices > if emmc runs into unexpected state. Add MMC_CAP_HW_RESET > capability to dw_mmc extension driver directly if it needs hw_reset. >

[PATCH 2/2] mmc: dw_mmc: add hw_reset extension hook

2015-10-21 Thread Shawn Lin
This patch add hw_reset for dw_mmc to implement hw reset procedure. It's useful for mmc core to recover emmc devices if emmc runs into unexpected state. Add MMC_CAP_HW_RESET capability to dw_mmc extension driver directly if it needs hw_reset. Signed-off-by: Shawn Lin --- drivers/mmc/host/dw_mmc