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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index b7b663ee7343..1a288e5307d3 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -565,7 +565,7 @@ int ide_dma_setup(ide_drive_t *drive)
         }
 
         /* 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 @@ int ide_release_dma(ide_hwif_t *hwif)
 {
         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_iomio_dma(ide_hwif_t *hwif, unsigned long base, unsigned int port
 
 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);
 }