If hibern8 enter command fails then UFS link state may be unknown which
may result into timeout of all the commands issued after failure.
This change does 2 things (for pre-defined number of retry counts) after
hibern8 enter failure:
1. Recovers the UFS link to active state
2. If link is
Reviewed-by: Gilad Broner
> If hibern8 enter command fails then UFS link state may be unknown which
> may result into timeout of all the commands issued after failure.
>
> This change does 2 things (for pre-defined number of retry counts) after
> hibern8 enter failure:
>