dtc2278: note on docs

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c
index acd728368771..24a845d45bd2 100644
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -83,6 +83,8 @@ static void dtc2278_set_pio_mode(ide_drive_t *drive, const u8 pio)
                 spin_unlock_irqrestore(&dtc2278_lock, flags);
         } else {
                 /* we don't know how to set it back again.. */
+                /* Actually we do - there is a data sheet available for the
+                   Winbond but does anyone actually care */
         }
 
         /*