ide-floppy: use ide_pio_bytes()

* Fix ide_init_sg_cmd() setup for non-fs requests.

* Convert ide_pc_intr() to use ide_pio_bytes() for floppy media.

* Remove no longer needed ide_io_buffers() and sg/sg_cnt fields
  from struct ide_atapi_pc.

* Remove partial completions; kill idefloppy_update_buffers(), as a
  result.

* Add some more debugging statements.

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

1 files changed, 0 insertions, 5 deletions

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 0f48fbd46028..836c4c6cb7e3 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -415,9 +415,6 @@ struct ide_atapi_pc {
         struct idetape_bh *bh;
         char *b_data;
 
-        struct scatterlist *sg;
-        unsigned int sg_cnt;
-
         unsigned long timeout;
 };
 
@@ -1177,8 +1174,6 @@ void ide_tf_read(ide_drive_t *, struct ide_cmd *);
 void ide_input_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
 void ide_output_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
 
-int ide_io_buffers(ide_drive_t *, struct ide_atapi_pc *, unsigned int, int);
-
 extern void SELECT_DRIVE(ide_drive_t *);
 void SELECT_MASK(ide_drive_t *, int);