[PATCH v4 1/5] scsi: core: Remove export for scsi_device_from_queue()

[Catalin Iacob]

Commit 1cea5180f2f8 ("block: remove pktcdvd driver") left behind an
export that is now dead code. Remove it and move the declaration of
scsi_device_from_queue() to drivers/scsi/scsi_priv.h.

Signed-off-by: Catalin Iacob <iacobcatalin@xxxxxxxxx>
---
 drivers/scsi/scsi_lib.c    | 8 --------
 drivers/scsi/scsi_priv.h   | 1 +
 include/scsi/scsi_device.h | 1 -
 3 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 85eef401925a..b67f0dc79499 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -2224,14 +2224,6 @@ struct scsi_device *scsi_device_from_queue(struct request_queue *q)
 
 	return sdev;
 }
-/*
- * pktcdvd should have been integrated into the SCSI layers, but for historical
- * reasons like the old IDE driver it isn't.  This export allows it to safely
- * probe if a given device is a SCSI one and only attach to that.
- */
-#ifdef CONFIG_CDROM_PKTCDVD_MODULE
-EXPORT_SYMBOL_GPL(scsi_device_from_queue);
-#endif
 
 /**
  * scsi_block_requests - Utility function used by low-level drivers to prevent
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index 7a193cc04e5b..37e5601be2b8 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -102,6 +102,7 @@ void scsi_eh_done(struct scsi_cmnd *scmd);
 
 /* scsi_lib.c */
 extern void scsi_device_unbusy(struct scsi_device *sdev, struct scsi_cmnd *cmd);
+extern struct scsi_device *scsi_device_from_queue(struct request_queue *q);
 extern void scsi_queue_insert(struct scsi_cmnd *cmd,
 			      enum scsi_qc_status reason);
 extern void scsi_io_completion(struct scsi_cmnd *, unsigned int);
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 9c2a7bbe5891..9f716497a959 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -407,7 +407,6 @@ void scsi_attach_vpd(struct scsi_device *sdev);
 void scsi_cdl_check(struct scsi_device *sdev);
 int scsi_cdl_enable(struct scsi_device *sdev, bool enable);
 
-extern struct scsi_device *scsi_device_from_queue(struct request_queue *q);
 extern int __must_check scsi_device_get(struct scsi_device *);
 extern void scsi_device_put(struct scsi_device *);
 extern struct scsi_device *scsi_device_lookup(struct Scsi_Host *,

-- 
2.54.0