[PATCH] NULL noise removal

[Al Viro]

Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
 sound/drivers/mts64.c |    2 +-
 sound/sparc/dbri.c    |    6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
index 1699873..ab8d4ef 100644
--- a/sound/drivers/mts64.c
+++ b/sound/drivers/mts64.c
@@ -677,7 +677,7 @@ static int __devinit snd_mts64_ctl_creat
 		&mts64_ctl_smpte_time_seconds,
 		&mts64_ctl_smpte_time_frames,
 		&mts64_ctl_smpte_fps,
-	        0  };
+	        NULL  };
 
 	for (i = 0; control[i]; ++i) {
 		err = snd_ctl_add(card, snd_ctl_new1(control[i], mts));
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index e4935fc..8016541 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -669,7 +669,7 @@ static s32 *dbri_cmdlock(struct snd_dbri
 	else
 		printk(KERN_ERR "DBRI: no space for commands.");
 
-	return 0;
+	return NULL;
 }
 
 /*
@@ -2037,10 +2037,10 @@ static int snd_dbri_open(struct snd_pcm_
 	spin_unlock_irqrestore(&dbri->lock, flags);
 
 	snd_pcm_hw_rule_add(runtime,0,SNDRV_PCM_HW_PARAM_CHANNELS,
-			    snd_hw_rule_format, 0, SNDRV_PCM_HW_PARAM_FORMAT,
+			    snd_hw_rule_format, NULL, SNDRV_PCM_HW_PARAM_FORMAT,
 			    -1);
 	snd_pcm_hw_rule_add(runtime,0,SNDRV_PCM_HW_PARAM_FORMAT,
-			    snd_hw_rule_channels, 0, 
+			    snd_hw_rule_channels, NULL, 
 			    SNDRV_PCM_HW_PARAM_CHANNELS,
 			    -1);
 				
-- 
1.4.2.GIT
-
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