scsi: ufs: ufs-exynos: Factor out priv data init

To leverage the initialization code for the other variant of the exynos-ufs
driver, factor out the assignment part.

Link: https://lore.kernel.org/r/20211018124216.153072-10-chanho61.park@samsung.com
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Kiwoong Kim <kwmad.kim@samsung.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Author: cometzero

drivers/scsi/ufs/ufs-exynos.c

@@ -946,6 +946,18 @@ static int exynos_ufs_parse_dt(struct device *dev, struct exynos_ufs *ufs)
 	return ret;
 }
 
+static inline void exynos_ufs_priv_init(struct ufs_hba *hba,
+					struct exynos_ufs *ufs)
+{
+	ufs->hba = hba;
+	ufs->opts = ufs->drv_data->opts;
+	ufs->rx_sel_idx = PA_MAXDATALANES;
+	if (ufs->opts & EXYNOS_UFS_OPT_BROKEN_RX_SEL_IDX)
+		ufs->rx_sel_idx = 0;
+	hba->priv = (void *)ufs;
+	hba->quirks = ufs->drv_data->quirks;
+}
+
 static int exynos_ufs_init(struct ufs_hba *hba)
 {
 	struct device *dev = hba->dev;
@@ -995,13 +1007,8 @@ static int exynos_ufs_init(struct ufs_hba *hba)
 	if (ret)
 		goto phy_off;
 
-	ufs->hba = hba;
-	ufs->opts = ufs->drv_data->opts;
-	ufs->rx_sel_idx = PA_MAXDATALANES;
-	if (ufs->opts & EXYNOS_UFS_OPT_BROKEN_RX_SEL_IDX)
-		ufs->rx_sel_idx = 0;
-	hba->priv = (void *)ufs;
-	hba->quirks = ufs->drv_data->quirks;
+	exynos_ufs_priv_init(hba, ufs);
+
 	if (ufs->drv_data->drv_init) {
 		ret = ufs->drv_data->drv_init(dev, ufs);
 		if (ret) {