Commit 0d4cb44da6ca0e8 ("dmaengine: dmatest: Add support for
scatter-gather DMA mode") changes default "dmatest" behavior by
changing default mode from "memcpy" to "scatter-gather".
Now "memcpy" gets back as default mode.
Signed-off-by: Eugeniy Paltsev <eugeniy.palt...@synopsys.com>
---
drivers/dma/dmatest.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 53e9728..cf76fc6 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -56,10 +56,10 @@ module_param(sg_buffers, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(sg_buffers,
"Number of scatter gather buffers (default: 1)");
-static unsigned int dmatest = 1;
+static unsigned int dmatest;
module_param(dmatest, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(dmatest,
- "dmatest 0-memcpy 1-slave_sg (default: 1)");
+ "dmatest 0-memcpy 1-slave_sg (default: 0)");
static unsigned int xor_sources = 3;
module_param(xor_sources, uint, S_IRUGO | S_IWUSR);
--
2.5.5
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