ASoC: Fix passing platform_data to ac97 bus users and fix a leak

[safe/jmp/linux-2.6] / sound / soc / soc-utils.c

diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index b16aaae..1d07b93 100644 (file)
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -54,6 +54,12 @@ int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params)
 }
 EXPORT_SYMBOL_GPL(snd_soc_params_to_frame_size);
 
+int snd_soc_calc_bclk(int fs, int sample_size, int channels, int tdm_slots)
+{
+       return fs * snd_soc_calc_frame_size(sample_size, channels, tdm_slots);
+}
+EXPORT_SYMBOL_GPL(snd_soc_calc_bclk);
+
 int snd_soc_params_to_bclk(struct snd_pcm_hw_params *params)
 {
        int ret;