diff options
| author | Paul Mackerras <paulus@samba.org> | 2008-09-10 11:36:13 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-09-10 11:36:13 +1000 |
| commit | 7e392f8c29ee045c6a29d50193d2fb10712eceb0 (patch) | |
| tree | c84097fe644c50c82f087ab7fa2d75167b8c0e16 /drivers/ata/pata_sc1200.c | |
| parent | 7713fef06517d216f96ee7c8ad750e72bc08d38f (diff) | |
| parent | 93811d94f7e9bcfeed7d6ba75ea5d9c80a70ab95 (diff) | |
| download | kernel_samsung_tuna-7e392f8c29ee045c6a29d50193d2fb10712eceb0.zip kernel_samsung_tuna-7e392f8c29ee045c6a29d50193d2fb10712eceb0.tar.gz kernel_samsung_tuna-7e392f8c29ee045c6a29d50193d2fb10712eceb0.tar.bz2 | |
Merge branch 'linux-2.6'
Diffstat (limited to 'drivers/ata/pata_sc1200.c')
| -rw-r--r-- | drivers/ata/pata_sc1200.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c index cbab397..0278fd2 100644 --- a/drivers/ata/pata_sc1200.c +++ b/drivers/ata/pata_sc1200.c @@ -167,10 +167,10 @@ static unsigned int sc1200_qc_issue(struct ata_queued_cmd *qc) struct ata_device *prev = ap->private_data; /* See if the DMA settings could be wrong */ - if (adev->dma_mode != 0 && adev != prev && prev != NULL) { + if (ata_dma_enabled(adev) && adev != prev && prev != NULL) { /* Maybe, but do the channels match MWDMA/UDMA ? */ - if ((adev->dma_mode >= XFER_UDMA_0 && prev->dma_mode < XFER_UDMA_0) || - (adev->dma_mode < XFER_UDMA_0 && prev->dma_mode >= XFER_UDMA_0)) + if ((ata_using_udma(adev) && !ata_using_udma(prev)) || + (ata_using_udma(prev) && !ata_using_udma(adev))) /* Switch the mode bits */ sc1200_set_dmamode(ap, adev); } |