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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-26 22:25:24 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-26 22:25:24 +0200 |
| commit | 5e37bdc081a980dd0d669e6387bcf15ca9666f81 (patch) | |
| tree | d842166c3bd23fbf3dfba0ccaa0f9ed5cc3096db /drivers/ide/pci/cs5520.c | |
| parent | 1fd1890594bd355a4217f5658a34763e77decee3 (diff) | |
| download | op-kernel-dev-5e37bdc081a980dd0d669e6387bcf15ca9666f81.zip op-kernel-dev-5e37bdc081a980dd0d669e6387bcf15ca9666f81.tar.gz | |
ide: add struct ide_dma_ops (take 3)
Add struct ide_dma_ops and convert core code + drivers to use it.
While at it:
* Drop "ide_" prefix from ->ide_dma_end and ->ide_dma_test_irq methods.
* Drop "ide_" "infixes" from DMA methods.
* au1xxx-ide.c:
- use auide_dma_{test_irq,end}() directly in auide_dma_timeout()
* pdc202xx_old.c:
- drop "old_" "infixes" from DMA methods
* siimage.c:
- add siimage_dma_test_irq() helper
- print SATA warning in siimage_init_one()
* Remove no longer needed ->init_hwif implementations.
v2:
* Changes based on review from Sergei:
- s/siimage_ide_dma_test_irq/siimage_dma_test_irq/
- s/drive->hwif/hwif/ in idefloppy_pc_intr().
- fix patch description w.r.t. au1xxx-ide changes
- fix au1xxx-ide build
- fix naming for cmd64*_dma_ops
- drop "ide_" and "old_" infixes
- s/hpt3xxx_dma_ops/hpt37x_dma_ops/
- s/hpt370x_dma_ops/hpt370_dma_ops/
- use correct DMA ops for HPT302/N, HPT371/N and HPT374
- s/it821x_smart_dma_ops/it821x_pass_through_dma_ops/
v3:
* Two bugs slipped in v2 (noticed by Sergei):
- use correct DMA ops for HPT374 (for real this time)
- handle HPT370/HPT370A properly
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/cs5520.c')
| -rw-r--r-- | drivers/ide/pci/cs5520.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index 41559c6..467d331 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -103,24 +103,20 @@ static void cs5520_dma_host_set(ide_drive_t *drive, int on) ide_dma_host_set(drive, on); } -static void __devinit init_hwif_cs5520(ide_hwif_t *hwif) -{ - if (hwif->dma_base == 0) - return; - - hwif->dma_host_set = &cs5520_dma_host_set; -} - static const struct ide_port_ops cs5520_port_ops = { .set_pio_mode = cs5520_set_pio_mode, .set_dma_mode = cs5520_set_dma_mode, }; +static struct ide_dma_ops cs5520_dma_ops = { + .dma_host_set = cs5520_dma_host_set, +}; + #define DECLARE_CS_DEV(name_str) \ { \ .name = name_str, \ - .init_hwif = init_hwif_cs5520, \ .port_ops = &cs5520_port_ops, \ + .dma_ops = &cs5520_dma_ops, \ .host_flags = IDE_HFLAG_ISA_PORTS | \ IDE_HFLAG_CS5520 | \ IDE_HFLAG_VDMA | \ |
