ide: add PC_FLAG_ZIP_DRIVE pc flag

Add PC_FLAG_ZIP_DRIVE pc flag, set it in idefloppy_do_request()
and check for it (instead of checking for IDEFLOPPY_FLAG_ZIP_DRIVE)
in idefloppy_transfer_pc().  This is a preparation for adding
generic ide_transfer_pc() helper.

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, 1 insertions, 0 deletions

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 63cee2947f60..89feaea9e20b 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -607,6 +607,7 @@ enum {
         PC_FLAG_WRITING                 = (1 << 6),
         /* command timed out */
         PC_FLAG_TIMEDOUT                = (1 << 7),
+        PC_FLAG_ZIP_DRIVE               = (1 << 8),
 };
 
 struct ide_atapi_pc {