scsi: ufs: Introduce phy_initialization helper

Introduce phy_initialization helper since this is the only one variant
function without helper.

Link: https://lore.kernel.org/r/20201205120041.26869-3-stanley.chu@mediatek.com
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index f92be8a..8c44929 100644 (file)
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -1136,6 +1136,14 @@ static inline int ufshcd_vops_link_startup_notify(struct ufs_hba *hba,
        return 0;
 }
 
+static inline int ufshcd_vops_phy_initialization(struct ufs_hba *hba)
+{
+       if (hba->vops && hba->vops->phy_initialization)
+               return hba->vops->phy_initialization(hba);
+
+       return 0;
+}
+
 static inline int ufshcd_vops_pwr_change_notify(struct ufs_hba *hba,
                                  bool status,
                                  struct ufs_pa_layer_attr *dev_max_params,