diff mbox

[v3,06/14] ASoC: qcom: rename rdma_ch_bit_map to dma_ch_bit_map

Message ID 1455193071-1746-1-git-send-email-srinivas.kandagatla@linaro.org
State Accepted
Commit 4d809fb12189aef9419f7337bb1767de85699003
Headers show

Commit Message

Srinivas Kandagatla Feb. 11, 2016, 12:17 p.m. UTC 
rdma_ch_bit_map can be reused for wrdma channel allocations as wrdma
channel numbering start after rdma channel numbers.
With capture support referring rdma_ch_bit_map for wrdma channel allocation
is confusing, so renaming rdma_ch_bit_map to dma_ch_bit_map makes sense.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>

---
 sound/soc/qcom/lpass-apq8016.c | 6 +++---
 sound/soc/qcom/lpass.h         | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

-- 
1.9.1
diff mbox

Patch

diff --git a/sound/soc/qcom/lpass-apq8016.c b/sound/soc/qcom/lpass-apq8016.c
index 99061f4..ca3bbd5 100644
--- a/sound/soc/qcom/lpass-apq8016.c
+++ b/sound/soc/qcom/lpass-apq8016.c
@@ -137,20 +137,20 @@  static int apq8016_lpass_alloc_dma_channel(struct lpass_data *drvdata,
 					   int direction)
 {
 	struct lpass_variant *v = drvdata->variant;
-	int chan = find_first_zero_bit(&drvdata->rdma_ch_bit_map,
+	int chan = find_first_zero_bit(&drvdata->dma_ch_bit_map,
 					v->rdma_channels);
 
 	if (chan >= v->rdma_channels)
 		return -EBUSY;
 
-	set_bit(chan, &drvdata->rdma_ch_bit_map);
+	set_bit(chan, &drvdata->dma_ch_bit_map);
 
 	return chan;
 }
 
 static int apq8016_lpass_free_dma_channel(struct lpass_data *drvdata, int chan)
 {
-	clear_bit(chan, &drvdata->rdma_ch_bit_map);
+	clear_bit(chan, &drvdata->dma_ch_bit_map);
 
 	return 0;
 }
diff --git a/sound/soc/qcom/lpass.h b/sound/soc/qcom/lpass.h
index 8475b60..30714ad 100644
--- a/sound/soc/qcom/lpass.h
+++ b/sound/soc/qcom/lpass.h
@@ -50,7 +50,7 @@  struct lpass_data {
 	struct lpass_variant *variant;
 
 	/* bit map to keep track of static channel allocations */
-	unsigned long rdma_ch_bit_map;
+	unsigned long dma_ch_bit_map;
 
 	/* used it for handling interrupt per dma channel */
 	struct snd_pcm_substream *substream[LPASS_MAX_DMA_CHANNELS];