ide: add ->pc_{update,io}_buffers methods

Add ->pc_{update,io}_buffers methods to ide_drive_t and use
them instead of {update,io}_buffers ide_pc_intr() arguments.

There should be no functional changes caused by this patch.

Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/include/linux/ide.h b/include/linux/ide.h
index d88cced0d02c..f7fc53d1a810 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -555,6 +555,10 @@ struct ide_drive_s {
         /* callback for packet commands */
         void (*pc_callback)(struct ide_drive_s *, int);
 
+        void (*pc_update_buffers)(struct ide_drive_s *, struct ide_atapi_pc *);
+        int  (*pc_io_buffers)(struct ide_drive_s *, struct ide_atapi_pc *,
+                              unsigned int, int);
+
         unsigned long atapi_flags;
 
         struct ide_atapi_pc request_sense_pc;
@@ -1184,10 +1188,7 @@ static inline unsigned long ide_scsi_get_timeout(struct ide_atapi_pc *pc)
 
 int ide_scsi_expiry(ide_drive_t *);
 
-ide_startstop_t ide_pc_intr(ide_drive_t *drive, ide_handler_t *handler,
-        void (*update_buffers)(ide_drive_t *, struct ide_atapi_pc *),
-        int (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned int,
-                           int));
+ide_startstop_t ide_pc_intr(ide_drive_t *drive, ide_handler_t *handler);
 ide_startstop_t ide_transfer_pc(ide_drive_t *,
                                 ide_handler_t *, unsigned int, ide_expiry_t *);
 ide_startstop_t ide_issue_pc(ide_drive_t *,