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| author | Ludovic Desroches <ludovic.desroches@atmel.com> | 2015-11-24 12:51:09 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-12-05 11:43:51 +0300 |
| commit | f5a00eb71902292c5a77d7cc27bdafd09ba3c112 (patch) | |
| tree | 87652c5924b0379a7b945edb2e47a6dca31f7ce5 /drivers/dma/at_xdmac.c | |
| parent | 15a03850ab8f0a643c964987cf126e9cfb53aa27 (diff) | |
| download | linux-f5a00eb71902292c5a77d7cc27bdafd09ba3c112.tar.xz | |
dmaengine: at_xdmac: fix false condition for memset_sg transfers
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
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/at_xdmac.c')
| -rw-r--r-- | drivers/dma/at_xdmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index d09277f7dd1a..c344f89a77e8 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); |