[alsa-devel] [PATCH 1/3] ALSA: ASoC: McASP: remove unused variables

[Daniel Mack]

codec_fmt and sample_rate variables are unused in both snd_platform_data
and davinci_audio_dev, so drop them.

Signed-off-by: Daniel Mack <zonque at gmail.com>
---
 include/linux/platform_data/davinci_asp.h | 1 -
 sound/soc/davinci/davinci-mcasp.c         | 1 -
 sound/soc/davinci/davinci-mcasp.h         | 2 --
 3 files changed, 4 deletions(-)

diff --git a/include/linux/platform_data/davinci_asp.h b/include/linux/platform_data/davinci_asp.h
index f3d6e4f..8db5ae0 100644
--- a/include/linux/platform_data/davinci_asp.h
+++ b/include/linux/platform_data/davinci_asp.h
@@ -23,7 +23,6 @@ struct snd_platform_data {
 	u32 rx_dma_offset;
 	int asp_chan_q;	/* event queue number for ASP channel */
 	int ram_chan_q;	/* event queue number for RAM channel */
-	unsigned int codec_fmt;
 	/*
 	 * Allowing this is more efficient and eliminates left and right swaps
 	 * caused by underruns, but will swap the left and right channels
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 46350b8..023a70d 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -1174,7 +1174,6 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
 	dev->tdm_slots = pdata->tdm_slots;
 	dev->num_serializer = pdata->num_serializer;
 	dev->serial_dir = pdata->serial_dir;
-	dev->codec_fmt = pdata->codec_fmt;
 	dev->version = pdata->version;
 	dev->txnumevt = pdata->txnumevt;
 	dev->rxnumevt = pdata->rxnumevt;
diff --git a/sound/soc/davinci/davinci-mcasp.h b/sound/soc/davinci/davinci-mcasp.h
index 156f15f..a42b5d9 100644
--- a/sound/soc/davinci/davinci-mcasp.h
+++ b/sound/soc/davinci/davinci-mcasp.h
@@ -40,9 +40,7 @@ enum {
 struct davinci_audio_dev {
 	struct davinci_pcm_dma_params dma_params[2];
 	void __iomem *base;
-	int sample_rate;
 	struct device *dev;
-	unsigned int codec_fmt;
 
 	/* McASP specific data */
 	int	tdm_slots;
-- 
1.7.11.7