BACKPORT: FROMLIST: Revert "scsi: ufs: core: Initialize devfreq synchronously"

This reverts commit 7dafc3e0.

This patch introduced a regression [1] where hba->pwr_info is used
before being initialized, which could create issues in
ufshcd_scale_gear(). Revert it until a better solution is found.

[1] https://lore.kernel.org/all/CAGaU9a_PMZhqv+YJ0r3w-hJMsR922oxW6Kg59vw+oen-NZ6Otw@mail.gmail.com



Fixes: 7dafc3e0 ("scsi: ufs: core: Initialize devfreq synchronously")
Change-Id: I83fcf15852f51ca24aa14700ea3d5a9c1bd721ec
Signed-off-by: Adrien Thierry <athierry@redhat.com>
[ bvanassche: left out the struct ufs_hba changes because of the GKI ]
Link: https://lore.kernel.org/linux-scsi/20230329205426.46393-1-athierry@redhat.com/


Signed-off-by: Bart Van Assche <bvanassche@google.com>