[alsa-devel] [PATCH 1/6] ASoC: davinci-pcm: trivial: make ping-pong params setup symmetrical

[Ben Gardiner]

The setup of the pong channel uses EDMA_CHAN_SLOT instead of & 0x3f as the
setup of the ping channel does.

Make the setup of ping and pong symmetric. There is no functional change
introduced by this patch.

Signed-off-by: Ben Gardiner <bengardiner at nanometrics.ca>
Reviewed-by: Steven Faludi <stevenfaludi at nanometrics.ca>

---
 sound/soc/davinci/davinci-pcm.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index 9d35b8c..0d04e0c 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -425,7 +425,8 @@ static int request_ping_pong(struct snd_pcm_substream *substream,
 
 	edma_read_slot(link, &prtd->asp_params);
 	prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f) | TCINTEN);
-	prtd->asp_params.opt |= TCCHEN | EDMA_TCC(prtd->ram_channel & 0x3f);
+	prtd->asp_params.opt |= TCCHEN |
+		EDMA_TCC(prtd->ram_channel & 0x3f);
 	edma_write_slot(link, &prtd->asp_params);
 
 	/* pong */
@@ -439,7 +440,7 @@ static int request_ping_pong(struct snd_pcm_substream *substream,
 	prtd->asp_params.opt &= ~(TCCMODE | EDMA_TCC(0x3f));
 	/* interrupt after every pong completion */
 	prtd->asp_params.opt |= TCINTEN | TCCHEN |
-		EDMA_TCC(EDMA_CHAN_SLOT(prtd->ram_channel));
+		EDMA_TCC(prtd->ram_channel & 0x3f);
 	edma_write_slot(link, &prtd->asp_params);
 
 	/* ram */
-- 
1.7.4.1