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path: root/drivers/ide/pmac.c
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Diffstat (limited to 'drivers/ide/pmac.c')
-rw-r--r--drivers/ide/pmac.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index 74625e821a43..904fb54668e8 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -1429,10 +1429,10 @@ pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq)
pmac_ide_hwif_t *pmif =
(pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
struct dbdma_cmd *table;
- int i, count = 0;
volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;
struct scatterlist *sg;
int wr = (rq_data_dir(rq) == WRITE);
+ int i = hwif->sg_nents, count = 0;
/* DMA table is already aligned */
table = (struct dbdma_cmd *) pmif->dma_table_cpu;
@@ -1442,11 +1442,6 @@ pmac_ide_build_dmatable(ide_drive_t *drive, struct request *rq)
while (readl(&dma->status) & RUN)
udelay(1);
- hwif->sg_nents = i = ide_build_sglist(drive, rq);
-
- if (!i)
- return 0;
-
/* Build DBDMA commands list */
sg = hwif->sg_table;
while (i && sg_dma_len(sg)) {