diff mbox series

[1/2] dmaengine: dw-edma: Move "Set consumer cycle" into first condition in dw_hdma_v0_core_start()

Message ID SYBP282MB26207BD3AC4C1B6ECD5ADDFDF9D72@SYBP282MB2620.AUSP282.PROD.OUTLOOK.COM (mailing list archive)
State Changes Requested
Headers show
Series [1/2] dmaengine: dw-edma: Move "Set consumer cycle" into first condition in dw_hdma_v0_core_start() | expand

Commit Message

zheng.dongxiong June 27, 2024, 12:09 p.m. UTC 
Consumer cycle only needs to be set on the first transfer.

Signed-off-by: zheng.dongxiong <zheng.dongxiong@outlook.com>
---
 drivers/dma/dw-edma/dw-hdma-v0-core.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/dma/dw-edma/dw-hdma-v0-core.c b/drivers/dma/dw-edma/dw-hdma-v0-core.c
index 10e8f0715..d77051d1e 100644
--- a/drivers/dma/dw-edma/dw-hdma-v0-core.c
+++ b/drivers/dma/dw-edma/dw-hdma-v0-core.c
@@ -262,10 +262,10 @@  static void dw_hdma_v0_core_start(struct dw_edma_chunk *chunk, bool first)
 			  lower_32_bits(chunk->ll_region.paddr));
 		SET_CH_32(dw, chan->dir, chan->id, llp.msb,
 			  upper_32_bits(chunk->ll_region.paddr));
+		/* Set consumer cycle */
+		SET_CH_32(dw, chan->dir, chan->id, cycle_sync,
+			HDMA_V0_CONSUMER_CYCLE_STAT | HDMA_V0_CONSUMER_CYCLE_BIT);
 	}
-	/* Set consumer cycle */
-	SET_CH_32(dw, chan->dir, chan->id, cycle_sync,
-		  HDMA_V0_CONSUMER_CYCLE_STAT | HDMA_V0_CONSUMER_CYCLE_BIT);
 
 	dw_hdma_v0_sync_ll_data(chunk);