scsi: ufs: qcom: Export ufshcd_{enable/disable}_irq helpers and make use of them

Instead of duplicating the enable/disable IRQ part, let's export the
helpers available in ufshcd driver and make use of them. This also fixes
the possible redundant IRQ disable before asserting reset (when IRQ was
already disabled).

Fixes: 4a791574

 ("scsi: ufs: ufs-qcom: Disable interrupt in reset path")
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20231208065902.11006-7-manivannan.sadhasivam@linaro.org


Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8775p-ride
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>