[Skiboot] [PATCH] fsp: return OPAL_BUSY_EVENT on failure sending FSP_CMD_POWERDOWN_NORM

[Vasant Hegde]

On 10/02/2017 06:38 AM, Stewart Smith wrote:
> We had a race condition between FSP Reset/Reload and powering down
> the system from the host:
>

Good catch. Patch looks good to me. But I think we should fix 
ibm_fsp_cec_reboot() as well.

Otherwise patch looks good to me.

Reviewed-by: Vasant Hegde <hegdevasant at linux.vnet.ibm.com>

-Vasant