ide: use PIO/MMIO operations directly where possible (v2)

This results in smaller/faster/simpler code and allows future optimizations.
Also remove no longer needed ide[_mm]_{inl,outl}() and ide_hwif_t.{INL,OUTL}.

v2:
* updated for scc_pata

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 941846c21624..b7b663ee7343 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -565,7 +565,10 @@ int ide_dma_setup(ide_drive_t *drive)
         }
 
         /* PRD table */
-        hwif->OUTL(hwif->dmatable_dma, hwif->dma_prdtable);
+        if (hwif->mmio == 2)
+                writel(hwif->dmatable_dma, (void __iomem *)hwif->dma_prdtable);
+        else
+                outl(hwif->dmatable_dma, hwif->dma_prdtable);
 
         /* specify r/w */
         hwif->OUTB(reading, hwif->dma_command);