scsi: ufs: core: Introduce ufshcd_post_device_init()

scsi: ufs: core: Introduce ufshcd_post_device_init()

Prepare for inlining one ufshcd_device_init() call by introducing the
new function ufshcd_post_device_init(). No functionality has been
changed.

Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Bao D. Nguyen <quic_nguyenb@quicinc.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20241016201249.2256266-3-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>