[PATCH 2/3] drivers: ufs: add helper for phy_initialization callback

[Julien Stephan]

Introduce ufshcd_ops_phy_initialization() as a helper for invoking the
phy_initialization callback from ufs_hba_ops.

This mirrors the existing helper pattern used for other ufs_hba_ops
callbacks and keeps the call sites consistent and easier to maintain.

Signed-off-by: Julien Stephan <jstephan at baylibre.com>
---
 drivers/ufs/ufs-rockchip.c | 10 ++++------
 drivers/ufs/ufs.h          |  8 ++++++++
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/drivers/ufs/ufs-rockchip.c b/drivers/ufs/ufs-rockchip.c
index 0384244387d..cad753d5990 100644
--- a/drivers/ufs/ufs-rockchip.c
+++ b/drivers/ufs/ufs-rockchip.c
@@ -30,12 +30,10 @@ static int ufs_rockchip_hce_enable_notify(struct ufs_hba *hba,
 	ufshcd_dme_reset(hba);
 	ufshcd_dme_enable(hba);
 
-	if (hba->ops->phy_initialization) {
-		err = hba->ops->phy_initialization(hba);
-		if (err)
-			dev_err(hba->dev,
-				"Phy init failed (%d)\n", err);
-	}
+	ret = ufshcd_ops_phy_initialization(hba);
+	if (err)
+		dev_err(hba->dev,
+			"Phy init failed (%d)\n", err);
 
 	return err;
 }
diff --git a/drivers/ufs/ufs.h b/drivers/ufs/ufs.h
index bc839a43704..74125b1ab31 100644
--- a/drivers/ufs/ufs.h
+++ b/drivers/ufs/ufs.h
@@ -756,6 +756,14 @@ static inline int ufshcd_ops_link_startup_notify(struct ufs_hba *hba,
 	return 0;
 }
 
+static inline int ufshcd_ops_phy_initialization(struct ufs_hba *hba)
+{
+	if (hba->ops && hba->ops->phy_initialization)
+		return hba->ops->phy_initialization(hba);
+
+	return 0;
+}
+
 static inline int ufshcd_vops_device_reset(struct ufs_hba *hba)
 {
 	if (hba->ops && hba->ops->device_reset)

-- 
2.52.0