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ide: remove superfluous ->dma field from ide_hwif_t
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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parent
0ae4b3199a
commit
e4634d4ef0
3 changed files with 0 additions and 6 deletions
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@ -525,7 +525,6 @@ void ide_dma_start(ide_drive_t *drive)
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outb(dma_cmd | 1, hwif->dma_base + ATA_DMA_CMD);
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}
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hwif->dma = 1;
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wmb();
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}
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@ -564,7 +563,6 @@ int __ide_dma_end (ide_drive_t *drive)
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/* purge DMA mappings */
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ide_destroy_dmatable(drive);
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/* verify good DMA status */
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hwif->dma = 0;
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wmb();
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return (dma_stat & 7) != 4 ? (0x10 | dma_stat) : 0;
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}
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@ -353,7 +353,6 @@ static void scc_dma_start(ide_drive_t *drive)
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/* start DMA */
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scc_ide_outb(dma_cmd | 1, hwif->dma_base);
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hwif->dma = 1;
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wmb();
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}
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@ -374,7 +373,6 @@ static int __scc_dma_end(ide_drive_t *drive)
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/* purge DMA mappings */
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ide_destroy_dmatable(drive);
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/* verify good DMA status */
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hwif->dma = 0;
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wmb();
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return (dma_stat & 7) != 4 ? (0x10 | dma_stat) : 0;
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}
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@ -756,8 +756,6 @@ typedef struct hwif_s {
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void *hwif_data; /* extra hwif data */
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unsigned dma;
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#ifdef CONFIG_BLK_DEV_IDEACPI
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struct ide_acpi_hwif_link *acpidata;
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#endif
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