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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:50 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:50 +0200 |
| commit | b2f951aabc9cc7d5fb987aeec9aef96ccce618a5 (patch) | |
| tree | d388e9a44a153cee8395bd7ca9eff63492ff9cfd /include/linux/ide.h | |
| parent | c97c6aca75fd5f718056fde7cff798b8cbdb07c0 (diff) | |
| download | kernel_samsung_smdk4412-b2f951aabc9cc7d5fb987aeec9aef96ccce618a5.zip kernel_samsung_smdk4412-b2f951aabc9cc7d5fb987aeec9aef96ccce618a5.tar.gz kernel_samsung_smdk4412-b2f951aabc9cc7d5fb987aeec9aef96ccce618a5.tar.bz2 | |
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/ide.h')
| -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 f58548b..ca0efbb 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -489,6 +489,8 @@ typedef struct hwif_s { const struct ide_port_ops *port_ops; const struct ide_dma_ops *dma_ops; + u8 (*read_sff_dma_status)(struct hwif_s *); + void (*tf_load)(ide_drive_t *, struct ide_task_s *); void (*tf_read)(ide_drive_t *, struct ide_task_s *); |