ide-floppy: convert to using the new atapi_flags (take 2)

while at it, remove PC_FLAG_ZIP_DRIVE from the packed command flags altogether
and query the drive type through drive->atapi_flags.

v2:
ide-floppy fix.

There should be no functionality change resulting from this patch.

[bart: IDE_FLAG_* -> IDE_AFLAG_*, dev_flags -> atapi_flags]

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index f848010..711a5f6 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -257,7 +257,7 @@
 	}
 
 	/* Send the actual packet */
-	if ((pc->flags & PC_FLAG_ZIP_DRIVE) == 0)
+	if ((drive->atapi_flags & IDE_AFLAG_ZIP_DRIVE) == 0)
 		hwif->tp_ops->output_data(drive, NULL, rq->cmd, 12);
 
 	return ide_started;
@@ -302,7 +302,8 @@
 			   bcount, dma);
 
 	/* Issue the packet command */
-	if (pc->flags & PC_FLAG_DRQ_INTERRUPT) {
+	if ((pc->flags & PC_FLAG_DRQ_INTERRUPT) ||
+	    (drive->atapi_flags & IDE_AFLAG_DRQ_INTERRUPT)) {
 		ide_execute_command(drive, WIN_PACKETCMD, handler,
 				    timeout, NULL);
 		return ide_started;