Make consistent use of scc_dma_sff_read_status() throughout the driver.
Signed-off-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
---
The patch is atop of the current pata-2.6 series...
drivers/ide/scc_pata.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
Index: linux-2.6/drivers/ide/scc_pata.c
===================================================================
--- linux-2.6.orig/drivers/ide/scc_pata.c
+++ linux-2.6/drivers/ide/scc_pata.c
@@ -292,7 +292,7 @@ static void scc_dma_host_set(ide_drive_t
{
ide_hwif_t *hwif = drive->hwif;
u8 unit = drive->dn & 1;
- u8 dma_stat = scc_ide_inb(hwif->dma_base + 4);
+ u8 dma_stat = scc_dma_sff_read_status(hwif);
if (on)
dma_stat |= (1 << (5 + unit));
@@ -338,7 +338,7 @@ static int scc_dma_setup(ide_drive_t *dr
out_be32((void __iomem *)hwif->dma_base, reading);
/* read DMA status for INTR & ERROR flags */
- dma_stat = in_be32((void __iomem *)(hwif->dma_base + 4));
+ dma_stat = scc_dma_sff_read_status(hwif);
/* clear INTR & ERROR flags */
out_be32((void __iomem *)(hwif->dma_base + 4), dma_stat | 6);
@@ -367,7 +367,7 @@ static int __scc_dma_end(ide_drive_t *dr
/* stop DMA */
scc_ide_outb(dma_cmd & ~1, hwif->dma_base);
/* get DMA status */
- dma_stat = scc_ide_inb(hwif->dma_base + 4);
+ dma_stat = scc_dma_sff_read_status(hwif);
/* clear the INTR & ERROR bits */
scc_ide_outb(dma_stat | 6, hwif->dma_base + 4);
/* purge DMA mappings */
--
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