From: Sergei Shtylyov Date: Tue, 6 Jan 2009 16:21:02 +0000 (+0100) Subject: scc_pata: make use of scc_dma_sff_read_status() X-Git-Tag: v2.6.29-rc1~231^2 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=c2ce5ca047ff6bbc41d491451c39e597c4537cd3;p=linux-2.6-omap-h63xx.git scc_pata: make use of scc_dma_sff_read_status() Make consistent use of scc_dma_sff_read_status() throughout the driver. Signed-off-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c index 1cb43068455..8d2314b6327 100644 --- a/drivers/ide/scc_pata.c +++ b/drivers/ide/scc_pata.c @@ -292,7 +292,7 @@ static void scc_dma_host_set(ide_drive_t *drive, int on) { 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 *drive) 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 *drive) /* 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 */