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authorCliff Cai <cliff.cai@analog.com>2009-06-02 00:18:56 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-06-03 11:30:01 +0100
commit80d5bd93143439aff77fd246f5d06570b7a4641e (patch)
treefff41a69c67d91d8fd1dd62b9fa7bf202be1df5c
parent2552a710f4b991136c650bf2a6d1b81f27f6273e (diff)
ASoC: Blackfin: set the transfer size according the ac97_frame size
Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
-rw-r--r--sound/soc/blackfin/bf5xx-sport.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/blackfin/bf5xx-sport.c b/sound/soc/blackfin/bf5xx-sport.c
index b7953c8cf83..469ce7fab20 100644
--- a/sound/soc/blackfin/bf5xx-sport.c
+++ b/sound/soc/blackfin/bf5xx-sport.c
@@ -190,7 +190,7 @@ static inline int sport_hook_rx_dummy(struct sport_device *sport)
desc = get_dma_next_desc_ptr(sport->dma_rx_chan);
/* Copy the descriptor which will be damaged to backup */
temp_desc = *desc;
- desc->x_count = 0xa;
+ desc->x_count = sport->dummy_count / 2;
desc->y_count = 0;
desc->next_desc_addr = sport->dummy_rx_desc;
local_irq_restore(flags);
@@ -309,7 +309,7 @@ static inline int sport_hook_tx_dummy(struct sport_device *sport)
desc = get_dma_next_desc_ptr(sport->dma_tx_chan);
/* Store the descriptor which will be damaged */
temp_desc = *desc;
- desc->x_count = 0xa;
+ desc->x_count = sport->dummy_count / 2;
desc->y_count = 0;
desc->next_desc_addr = sport->dummy_tx_desc;
local_irq_restore(flags);