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| author | Bartlomiej Zolnierkiewicz | 2008-04-26 22:25:24 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2008-04-26 22:25:24 +0200 |
| commit | f37afdaca711838b50ecd89b9c15fc745270d77c (patch) | |
| tree | 0580bdac04d7d9ef0cc9f4dc2350ea38141980b5 /include/linux/ide.h | |
| parent | ide: add struct ide_dma_ops (take 3) (diff) | |
| download | kernel-qcow2-linux-f37afdaca711838b50ecd89b9c15fc745270d77c.tar.gz kernel-qcow2-linux-f37afdaca711838b50ecd89b9c15fc745270d77c.tar.xz kernel-qcow2-linux-f37afdaca711838b50ecd89b9c15fc745270d77c.zip | |
ide: constify struct ide_dma_ops
* Export ide_dma_exec_cmd() and __ide_dma_test_irq().
* Constify struct ide_dma_ops.
* Always set hwif->dma_ops to &sff_dma_ops in ide_setup_dma()
(it is later overriden by ide_init_port() if needed) and drop
'const struct ide_port_info *d' argument.
While at it:
* Rename __ide_dma_test_irq() to ide_dma_test_irq().
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 079b6f9405ed..f0af504dfa42 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -462,7 +462,7 @@ typedef struct hwif_s { void (*rw_disk)(ide_drive_t *, struct request *); const struct ide_port_ops *port_ops; - struct ide_dma_ops *dma_ops; + const struct ide_dma_ops *dma_ops; void (*ata_input_data)(ide_drive_t *, void *, u32); void (*ata_output_data)(ide_drive_t *, void *, u32); @@ -1118,7 +1118,7 @@ struct ide_port_info { const struct ide_port_info *); const struct ide_port_ops *port_ops; - struct ide_dma_ops *dma_ops; + const struct ide_dma_ops *dma_ops; ide_pci_enablebit_t enablebits[2]; hwif_chipset_t chipset; @@ -1170,12 +1170,14 @@ void ide_destroy_dmatable(ide_drive_t *); extern int ide_build_dmatable(ide_drive_t *, struct request *); int ide_allocate_dma_engine(ide_hwif_t *); void ide_release_dma_engine(ide_hwif_t *); -void ide_setup_dma(ide_hwif_t *, unsigned long, const struct ide_port_info *); +void ide_setup_dma(ide_hwif_t *, unsigned long); void ide_dma_host_set(ide_drive_t *, int); extern int ide_dma_setup(ide_drive_t *); +void ide_dma_exec_cmd(ide_drive_t *, u8); extern void ide_dma_start(ide_drive_t *); extern int __ide_dma_end(ide_drive_t *); +int ide_dma_test_irq(ide_drive_t *); extern void ide_dma_lost_irq(ide_drive_t *); extern void ide_dma_timeout(ide_drive_t *); #endif /* CONFIG_BLK_DEV_IDEDMA_SFF */ |