X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fcore%2Fpcm_lib.c;h=b104d3815d60a1b10d76fef0b1f68764623cee69;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=61d1c38fba959c5da6ff6e47fe90720ca8c7b7f5;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 61d1c38fb..b104d3815 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -1559,7 +1559,7 @@ int snd_pcm_hw_param_set(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
 		if (err < 0)
 			return err;
 	}
-	return snd_pcm_hw_param_value(params, var, 0);
+	return snd_pcm_hw_param_value(params, var, NULL);
 }
 
 int _snd_pcm_hw_param_mask(snd_pcm_hw_params_t *params,
@@ -1735,28 +1735,28 @@ int snd_pcm_hw_params_choose(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
 {
 	int err;
 
-	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_ACCESS, 0);
+	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_ACCESS, NULL);
 	assert(err >= 0);
 
-	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_FORMAT, 0);
+	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_FORMAT, NULL);
 	assert(err >= 0);
 
-	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_SUBFORMAT, 0);
+	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_SUBFORMAT, NULL);
 	assert(err >= 0);
 
-	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_CHANNELS, 0);
+	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_CHANNELS, NULL);
 	assert(err >= 0);
 
-	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_RATE, 0);
+	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_RATE, NULL);
 	assert(err >= 0);
 
-	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_PERIOD_TIME, 0);
+	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_PERIOD_TIME, NULL);
 	assert(err >= 0);
 
-	err = snd_pcm_hw_param_last(pcm, params, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0);
+	err = snd_pcm_hw_param_last(pcm, params, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, NULL);
 	assert(err >= 0);
 
-	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_TICK_TIME, 0);
+	err = snd_pcm_hw_param_first(pcm, params, SNDRV_PCM_HW_PARAM_TICK_TIME, NULL);
 	assert(err >= 0);
 
 	return 0;