nfsd: fix compose_entry_fh() failure exits

[pandora-kernel.git] / sound / soc / soc-utils.c

diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index 0c12b98..4220bb0 100644 (file)
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -58,7 +58,36 @@ int snd_soc_params_to_bclk(struct snd_pcm_hw_params *params)
 }
 EXPORT_SYMBOL_GPL(snd_soc_params_to_bclk);
 
-static struct snd_soc_platform_driver dummy_platform;
+static const struct snd_pcm_hardware dummy_dma_hardware = {
+       .formats                = 0xffffffff,
+       .channels_min           = 1,
+       .channels_max           = UINT_MAX,
+
+       /* Random values to keep userspace happy when checking constraints */
+       .info                   = SNDRV_PCM_INFO_INTERLEAVED |
+                                 SNDRV_PCM_INFO_BLOCK_TRANSFER,
+       .buffer_bytes_max       = 128*1024,
+       .period_bytes_min       = PAGE_SIZE,
+       .period_bytes_max       = PAGE_SIZE*2,
+       .periods_min            = 2,
+       .periods_max            = 128,
+};
+
+static int dummy_dma_open(struct snd_pcm_substream *substream)
+{
+       snd_soc_set_runtime_hwparams(substream, &dummy_dma_hardware);
+
+       return 0;
+}
+
+static struct snd_pcm_ops dummy_dma_ops = {
+       .open           = dummy_dma_open,
+       .ioctl          = snd_pcm_lib_ioctl,
+};
+
+static struct snd_soc_platform_driver dummy_platform = {
+       .ops = &dummy_dma_ops,
+};
 
 static __devinit int snd_soc_dummy_probe(struct platform_device *pdev)
 {