Messages in this thread Patch in this message | | | From | Ludovic Desroches <> | Subject | [PATCH] dmaengine: at_xdmac: fix false condition for memset_sg transfers | Date | Tue, 24 Nov 2015 10:51:09 +0100 |
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The code was not in agreement with the comments.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Cc: stable@vger.kernel.org # 4.3 and later --- drivers/dma/at_xdmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index 7f039de..3b68471 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1333,7 +1333,7 @@ at_xdmac_prep_dma_memset_sg(struct dma_chan *chan, struct scatterlist *sgl, * since we don't care about the stride anymore. */ if ((i == (sg_len - 1)) && - sg_dma_len(ppsg) == sg_dma_len(psg)) { + sg_dma_len(psg) == sg_dma_len(sg)) { dev_dbg(chan2dev(chan), "%s: desc 0x%p can be merged with desc 0x%p\n", __func__, desc, pdesc); -- 2.5.0
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