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author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 13:55:50 -0400 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 13:55:50 -0400 |
commit | b2f951aabc9cc7d5fb987aeec9aef96ccce618a5 (patch) | |
tree | d388e9a44a153cee8395bd7ca9eff63492ff9cfd /include/linux | |
parent | c97c6aca75fd5f718056fde7cff798b8cbdb07c0 (diff) |
ide: add ->read_sff_dma_status method
Add ->read_sff_dma_status method for reading DMA Status register
and use it instead of ->INB.
While at it:
* Use inb() directly in ns87415.c::ns87415_dma_end().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/ide.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index f58548becac0..ca0efbb0a8b4 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h | |||
@@ -489,6 +489,8 @@ typedef struct hwif_s { | |||
489 | const struct ide_port_ops *port_ops; | 489 | const struct ide_port_ops *port_ops; |
490 | const struct ide_dma_ops *dma_ops; | 490 | const struct ide_dma_ops *dma_ops; |
491 | 491 | ||
492 | u8 (*read_sff_dma_status)(struct hwif_s *); | ||
493 | |||
492 | void (*tf_load)(ide_drive_t *, struct ide_task_s *); | 494 | void (*tf_load)(ide_drive_t *, struct ide_task_s *); |
493 | void (*tf_read)(ide_drive_t *, struct ide_task_s *); | 495 | void (*tf_read)(ide_drive_t *, struct ide_task_s *); |
494 | 496 | ||