ide-atapi: remove timeout arg to ide_issue_pc

There should be no functionality change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/ide-atapi.c

@@ -562,11 +562,12 @@ static ide_startstop_t ide_transfer_pc(ide_drive_t *drive)
 	return ide_started;
 }
 
-ide_startstop_t ide_issue_pc(ide_drive_t *drive, unsigned int timeout)
+ide_startstop_t ide_issue_pc(ide_drive_t *drive)
 {
 	struct ide_atapi_pc *pc;
 	ide_hwif_t *hwif = drive->hwif;
 	ide_expiry_t *expiry = NULL;
+	unsigned int timeout;
 	u32 tf_flags;
 	u16 bcount;
 
@@ -574,6 +575,7 @@ ide_startstop_t ide_issue_pc(ide_drive_t *drive, unsigned int timeout)
 		tf_flags = IDE_TFLAG_OUT_NSECT | IDE_TFLAG_OUT_LBAL;
 		bcount = ide_cd_get_xferlen(hwif->hwgroup->rq);
 		expiry = ide_cd_expiry;
+		timeout = ATAPI_WAIT_PC;
 
 		if (drive->dma)
 			drive->dma = !hwif->dma_ops->dma_setup(drive);
@@ -600,6 +602,9 @@ ide_startstop_t ide_issue_pc(ide_drive_t *drive, unsigned int timeout)
 
 		if (!drive->dma)
 			pc->flags &= ~PC_FLAG_DMA_OK;
+
+		timeout = (drive->media == ide_floppy) ? WAIT_FLOPPY_CMD
+						       : WAIT_TAPE_CMD;
 	}
 
 	ide_pktcmd_tf_load(drive, tf_flags, bcount, drive->dma);

drivers/ide/ide-floppy.c

@@ -197,7 +197,7 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
 
 	pc->retries++;
 
-	return ide_issue_pc(drive, WAIT_FLOPPY_CMD);
+	return ide_issue_pc(drive);
 }
 
 void ide_floppy_create_read_capacity_cmd(struct ide_atapi_pc *pc)

drivers/ide/ide-tape.c

@@ -694,7 +694,7 @@ static ide_startstop_t idetape_issue_pc(ide_drive_t *drive,
 
 	pc->retries++;
 
-	return ide_issue_pc(drive, WAIT_TAPE_CMD);
+	return ide_issue_pc(drive);
 }
 
 /* A mode sense command is used to "sense" tape parameters. */

include/linux/ide.h

@@ -1250,7 +1250,7 @@ int ide_cd_expiry(ide_drive_t *);
 
 int ide_cd_get_xferlen(struct request *);
 
-ide_startstop_t ide_issue_pc(ide_drive_t *, unsigned int);
+ide_startstop_t ide_issue_pc(ide_drive_t *);
 
 ide_startstop_t do_rw_taskfile(ide_drive_t *, ide_task_t *);