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ide: drop dsc_handle argument from ide_pc_intr()

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* Add 'int dsc' argument to ->pc_callback method.

* Call ide_tape_handle_dsc() internally in ide_tape_callback()
  if dsc argument is set and update ide_pc_intr() accordingly.

There should be no functional changes caused by this patch.

Cc: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-10-13 21:39:30 +02:00
parent 9b5a18e19f
commit b14c72127f
5 changed files with 23 additions and 21 deletions
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include/linux/ide.h
+2 -2
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@@ -485,7 +485,7 @@ struct ide_drive_s {
struct completion gendev_rel_comp; /* to deal with device release() */
/* callback for packet commands */
void (*pc_callback)(struct ide_drive_s *);
void (*pc_callback)(struct ide_drive_s *, int);
unsigned long atapi_flags;
};
@@ -1174,7 +1174,7 @@ int ide_set_media_lock(ide_drive_t *, struct gendisk *, int);
ide_startstop_t ide_pc_intr(ide_drive_t *drive, struct ide_atapi_pc *pc,
ide_handler_t *handler, unsigned int timeout, ide_expiry_t *expiry,
void (*update_buffers)(ide_drive_t *, struct ide_atapi_pc *),
void (*retry_pc)(ide_drive_t *), void (*dsc_handle)(ide_drive_t *),
void (*retry_pc)(ide_drive_t *),
int (*io_buffers)(ide_drive_t *, struct ide_atapi_pc *, unsigned int,
int));
ide_startstop_t ide_transfer_pc(ide_drive_t *, struct ide_atapi_pc *,