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>
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 77506fe..31a7113 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -838,37 +838,17 @@
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);