scsi: ufs: renesas: Fix private allocation

Should use devm_kzalloc() for struct ufs_renesas_priv because the
.initialized should be false as default.

Fixes: d695202 ("scsi: ufs: ufs-renesas: Add support for Renesas R-Car UFS controller")
Signed-off-by: Yoshihiro Shimoda <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Bart Van Assche <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

Author: shimoday

drivers/ufs/host/ufs-renesas.c

@@ -359,7 +359,7 @@ static int ufs_renesas_init(struct ufs_hba *hba)
 {
 	struct ufs_renesas_priv *priv;
 
-	priv = devm_kmalloc(hba->dev, sizeof(*priv), GFP_KERNEL);
+	priv = devm_kzalloc(hba->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 	ufshcd_set_variant(hba, priv);