dmaengine: sun4i: set the linear_mode properly
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Message ID 20200214044609.2215861-1-vkoul@kernel.org
State Accepted
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Series
  • dmaengine: sun4i: set the linear_mode properly
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Commit Message

Vinod Koul Feb. 14, 2020, 4:46 a.m. UTC
Commit 6ebb827f7aad ("dmaengine: sun4i: use 'linear_mode' in
sun4i_dma_prep_dma_cyclic") updated the condition but introduced a semi
colon this making this statement have no effect, so add the bitwise OR
to fix it"

Fixes: 6ebb827f7aad ("dmaengine: sun4i: use 'linear_mode' in sun4i_dma_prep_dma_cyclic")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
 drivers/dma/sun4i-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/drivers/dma/sun4i-dma.c b/drivers/dma/sun4i-dma.c
index e87fc7c460dd..e7ff09a5031d 100644
--- a/drivers/dma/sun4i-dma.c
+++ b/drivers/dma/sun4i-dma.c
@@ -697,7 +697,7 @@  sun4i_dma_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf, size_t len,
 		dest = sconfig->dst_addr;
 		endpoints = SUN4I_DMA_CFG_DST_DRQ_TYPE(vchan->endpoint) |
 			    SUN4I_DMA_CFG_DST_ADDR_MODE(io_mode) |
-			    SUN4I_DMA_CFG_SRC_DRQ_TYPE(ram_type);
+			    SUN4I_DMA_CFG_SRC_DRQ_TYPE(ram_type) |
 			    SUN4I_DMA_CFG_SRC_ADDR_MODE(linear_mode);
 	} else {
 		src = sconfig->src_addr;