diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-26 22:25:20 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-26 22:25:20 +0200 |
| commit | 0a79acd40d1ee8b6bf217a519eee422ed7e6da6b (patch) | |
| tree | 8efca991bfb10ca0be98c60ad9e50454b1589425 | |
| parent | 21a3387ddd9eedcf6d4f47e591ffa90128b9f560 (diff) | |
ide: remove ide_dma_iobase()
* ide_mapped_mmio_dma() and ide_iomio_dma() are called only by
ide_dma_iobase() so inline them there.
* ide_dma_iobase() is called only by ide_setup_dma() so inline
it there.
* Setup hwif->extra_base also if hwif->mmio flag is set.
There should be no functional changes casued by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/ide-dma.c | 34 |
1 files changed, 7 insertions, 27 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 77506fec1fb..31a71136bba 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -838,37 +838,17 @@ static int ide_allocate_dma_engine(ide_hwif_t *hwif) return 1; } -static int ide_mapped_mmio_dma(ide_hwif_t *hwif, unsigned long base) -{ - printk(KERN_INFO " %s: MMIO-DMA ", hwif->name); - - return 0; -} - -static int ide_iomio_dma(ide_hwif_t *hwif, unsigned long base) -{ - printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx", - hwif->name, base, base + 7); - - hwif->extra_base = base + (hwif->channel ? 8 : 16); - - return 0; -} - -static int ide_dma_iobase(ide_hwif_t *hwif, unsigned long base) -{ - if (hwif->mmio) - return ide_mapped_mmio_dma(hwif, base); - - return ide_iomio_dma(hwif, base); -} - void ide_setup_dma(ide_hwif_t *hwif, unsigned long base) { u8 dma_stat; - if (ide_dma_iobase(hwif, base)) - return; + if (hwif->mmio) + printk(KERN_INFO " %s: MMIO-DMA ", hwif->name); + else + printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx", + hwif->name, base, base + 7); + + hwif->extra_base = base + (hwif->channel ? 8 : 16); if (ide_allocate_dma_engine(hwif)) { ide_release_dma_engine(hwif); |