ide: convert ide_hwif_t.mmio into flag (v2)
All users of ->mmio == 1 are gone so convert ->mmio into flag.
Noticed by Alan Cox.
v2:
* updated for scc_pata
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index b7b663e..1a288e5 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -565,7 +565,7 @@
}
/* PRD table */
- if (hwif->mmio == 2)
+ if (hwif->mmio)
writel(hwif->dmatable_dma, (void __iomem *)hwif->dma_prdtable);
else
outl(hwif->dmatable_dma, hwif->dma_prdtable);
@@ -815,7 +815,7 @@
{
ide_release_dma_engine(hwif);
- if (hwif->mmio == 2)
+ if (hwif->mmio)
return 1;
else
return ide_release_iomio_dma(hwif);
@@ -884,9 +884,9 @@
static int ide_dma_iobase(ide_hwif_t *hwif, unsigned long base, unsigned int ports)
{
- if (hwif->mmio == 2)
+ if (hwif->mmio)
return ide_mapped_mmio_dma(hwif, base,ports);
- BUG_ON(hwif->mmio == 1);
+
return ide_iomio_dma(hwif, base, ports);
}