st: Remove obsolete scsi_tape.max_pfn

Its last user was removed 10 years ago, in commit
8b05b773b6030de5 ("[SCSI] convert st to use scsi_execute_async").

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Acked-by: Kai Mäkisara <kai.makisara@kolumbus.fi>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/st.h b/drivers/scsi/st.h
index b6486b5..8c732c8 100644 (file)
--- a/drivers/scsi/st.h
+++ b/drivers/scsi/st.h
@@ -148,8 +148,6 @@ struct scsi_tape {
        int tape_type;
        int long_timeout;       /* timeout for commands known to take long time */
 
-       unsigned long max_pfn;  /* the maximum page number reachable by the HBA */
-
        /* Mode characteristics */
        struct st_modedef modes[ST_NBR_MODES];
        int current_mode;