ide: remove ->supports_dsc_overlap field from ide_driver_t

* Use drive->media and drive->scsi to check if ->dsc_overlap
  can be set by HDIO_SET_NICE ioctl in generic_ide_ioctl().

* Remove unused ->supports_dsc_overlap field from ide_driver_t.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 673644fdb6f2..de8d42b3f698 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -1130,7 +1130,6 @@ static ide_driver_t idefloppy_driver = {
         .remove                 = ide_floppy_remove,
         .version                = IDEFLOPPY_VERSION,
         .media                  = ide_floppy,
-        .supports_dsc_overlap   = 0,
         .do_request             = idefloppy_do_request,
         .end_request            = idefloppy_end_request,
         .error                  = __ide_error,