scsi: ufs: exynos: Ensure pre_link() executes before exynos_ufs_phy_init()

Ensure clocks are enabled before configuring unipro. Additionally move
the pre_link() hook before the exynos_ufs_phy_init() calls. This means
the register write sequence more closely resembles the ordering of the
downstream driver.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20250319-exynos-ufs-stability-fixes-v2-1-96722cc2ba1b@linaro.org


Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>