[PATCH v2 1/2] scsi: ufs: Put hba into LPM during clk gating

[Avri Altman]

> 
> 
> From: Can Guo <cang at codeaurora.org>
> 
> During clock gating, after clocks are disabled,
> put hba into LPM to save more power.
> 
> Acked-by: Stanley Chu <stanley.chu at mediatek.com>
> Signed-off-by: Can Guo <cang at codeaurora.org>
> Signed-off-by: Asutosh Das <asutoshd at codeaurora.org>
Reviewed-by: Avri Altman <avri.altman at wdc.com>