RE: [PATCH v3 5/5] Revert "scsi: ufs: disable vccq if it's not needed by UFS device"

[Avri Altman]

> This reverts commit 60f0187031c05e04cbadffb62f557d0ff3564490.
> 
> Calling ufshcd_set_vccq_rail_unused hangs my system.
> It seems vccq is not *not* needed.
This patch essentially implements the UFS_DEVICE_NO_VCCQ quirk,
Which is needed for both Samsung and Hynix devices.
Once acked by those vendors, can be removed from the quirk list as well.

Thanks,
Avri
> 
> Signed-off-by: Marc Gonzalez <marc.w.gonzalez@xxxxxxx>