From: David Brownell <[email protected]>

Get rid of compile warning:

  CC      sound/soc/davinci/davinci-pcm.o
  sound/soc/davinci/davinci-pcm.c: In function 'davinci_pcm_dma_request':
  sound/soc/davinci/davinci-pcm.c:147: warning: passing argument 2 of 
'edma_alloc_channel' from incompatible pointer type

Signed-off-by: David Brownell <[email protected]>

--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -109,7 +109,7 @@ static void davinci_pcm_enqueue_dma(struct 
snd_pcm_substream *substream)
                prtd->period = 0;
 }
 
-static void davinci_pcm_dma_irq(int lch, u16 ch_status, void *data)
+static void davinci_pcm_dma_irq(unsigned lch, u16 ch_status, void *data)
 {
        struct snd_pcm_substream *substream = data;
        struct davinci_runtime_data *prtd = substream->runtime->private_data;


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