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Commit e8d9f875 authored by Viresh Kumar's avatar Viresh Kumar Committed by Vinod Koul
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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: default avatarViresh Kumar <viresh.kumar@st.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@linux.intel.com>
parent 8c9f7aa3

drivers/dma/dw_dmac.c

+1 −1
Original line number Diff line number Diff line
@@ -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;