ASoC: am3517evm: Remove unused cpu_dai from hw_params

cpu_dai is not in use in this function and just generates warning at
compile time.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index a997988af14785701c30b64a502c5fd6f1277fe6..77a87012977c001a61e9916a8fc91d8bd55bc34b 100644 (file)
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -41,7 +41,6 @@ static int am3517evm_hw_params(struct snd_pcm_substream *substream,
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct snd_soc_dai *codec_dai = rtd->codec_dai;
-       struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
        int ret;
 
        /* Set the codec system clock for DAC and ADC */