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| author | Viresh Kumar <viresh.kumar@st.com> | 2012-02-01 16:12:21 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2012-02-22 18:15:38 +0530 |
| commit | e8d9f875c9b02bb56ba3bb44834ae81ba0e8efbc (patch) | |
| tree | 60aee6edfd2bd1b4c460039c54106560d014ff4f /drivers/dma/dw_dmac.c | |
| parent | 8c9f7aa316f547f70d270a08d1212f958721c071 (diff) | |
| download | op-kernel-dev-e8d9f875c9b02bb56ba3bb44834ae81ba0e8efbc.zip op-kernel-dev-e8d9f875c9b02bb56ba3bb44834ae81ba0e8efbc.tar.gz | |
dmaengine/dw_dmac: Don't use magic number for total number of channels
Total number of channels is passed in pdata->nr_channels variable, thus we must
not use magic number '7' for total number of channels.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'drivers/dma/dw_dmac.c')
| -rw-r--r-- | drivers/dma/dw_dmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index 3a3d7ed..1577394 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -1432,7 +1432,7 @@ static int __init dw_probe(struct platform_device *pdev) /* 7 is highest priority & 0 is lowest. */ if (pdata->chan_priority == CHAN_PRIORITY_ASCENDING) - dwc->priority = 7 - i; + dwc->priority = pdata->nr_channels - i - 1; else dwc->priority = i; |
