[ide] kill write-only ide_driver_t->sense

also kill default_sense() in ide.c
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/ide-cd.c

@@ -3369,7 +3369,6 @@ static ide_driver_t ide_cdrom_driver = {
 	.supports_dsc_overlap	= 1,
 	.cleanup		= ide_cdrom_cleanup,
 	.do_request		= ide_do_rw_cdrom,
-	.sense			= ide_dump_atapi_status,
 	.error			= ide_cdrom_error,
 	.abort			= ide_cdrom_abort,
 	.capacity		= ide_cdrom_capacity,

drivers/ide/ide-disk.c

@@ -1358,7 +1358,6 @@ static ide_driver_t idedisk_driver = {
 	.supports_dsc_overlap	= 0,
 	.cleanup		= idedisk_cleanup,
 	.do_request		= ide_do_rw_disk,
-	.sense			= idedisk_dump_status,
 	.error			= idedisk_error,
 	.abort			= idedisk_abort,
 	.pre_reset		= idedisk_pre_reset,

drivers/ide/ide.c

@@ -2180,11 +2180,6 @@ static int default_end_request (ide_drive_t *drive, int uptodate, int nr_sects)
 	return ide_end_request(drive, uptodate, nr_sects);
 }
 
-static u8 default_sense (ide_drive_t *drive, const char *msg, u8 stat)
-{
-	return ide_dump_status(drive, msg, stat);
-}
-
 static ide_startstop_t default_error (ide_drive_t *drive, const char *msg, u8 stat)
 {
 	return ide_error(drive, msg, stat);
@@ -2233,7 +2228,6 @@ static void setup_driver_defaults (ide_driver_t *d)
 	if (d->cleanup == NULL)		d->cleanup = default_cleanup;
 	if (d->do_request == NULL)	d->do_request = default_do_request;
 	if (d->end_request == NULL)	d->end_request = default_end_request;
-	if (d->sense == NULL)		d->sense = default_sense;
 	if (d->error == NULL)		d->error = default_error;
 	if (d->abort == NULL)		d->abort = default_abort;
 	if (d->pre_reset == NULL)	d->pre_reset = default_pre_reset;

include/linux/ide.h

@@ -1097,7 +1097,6 @@ typedef struct ide_driver_s {
 	int		(*cleanup)(ide_drive_t *);
 	ide_startstop_t	(*do_request)(ide_drive_t *, struct request *, sector_t);
 	int		(*end_request)(ide_drive_t *, int, int);
-	u8		(*sense)(ide_drive_t *, const char *, u8);
 	ide_startstop_t	(*error)(ide_drive_t *, const char *, u8);
 	ide_startstop_t	(*abort)(ide_drive_t *, const char *);
 	int		(*ioctl)(ide_drive_t *, struct inode *, struct file *, unsigned int, unsigned long);