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In _bus_dmamap_addseg(), the return value must be zero for error, or the size
authorian <ian@FreeBSD.org>
Sat, 16 Feb 2013 20:43:16 +0000 (20:43 +0000)
committerian <ian@FreeBSD.org>
Sat, 16 Feb 2013 20:43:16 +0000 (20:43 +0000)
commit810f5b61cd6892e116965646c4996e0a30289f1b
treeff89f9b82fc661a8a6c8c5ca9de3098a3c743a81
parentc19ac081a36f6c6906ce8651b26fa46f0db5193a
In _bus_dmamap_addseg(), the return value must be zero for error, or the size
actually added to the segment (possibly smaller than the requested size if
boundary crossings had to be avoided).
sys/arm/arm/busdma_machdep-v6.c
sys/arm/arm/busdma_machdep.c