Fix PR1201 nxstyle issues.

boards/arm/stm32/olimex-stm32-p407/src/stm32_cs4344.c

@@ -95,10 +95,11 @@ int stm32_cs4344_initialize(int minor)
   audinfo("minor %d\n", minor);
   DEBUGASSERT(minor >= 0 && minor <= 25);
 
-  /* Have we already initialized?  Since we never uninitialize we must prevent
-   * multiple initializations.  This is necessary, for example, when the
-   * touchscreen example is used as a built-in application in NSH and can be
-   * called numerous time.  It will attempt to initialize each time.
+  /* Have we already initialized?  Since we never uninitialize we must
+   * prevent multiple initializations.  This is necessary, for example,
+   * when the touchscreen example is used as a built-in application in
+   * NSH and can be called numerous time.  It will attempt to initialize
+   * each time.
    */
 
   if (!initialized)

drivers/audio/cs4344.c

@@ -146,13 +146,13 @@ static const struct audio_ops_s g_audioops =
   cs4344_pause,         /* pause */
   cs4344_resume,        /* resume */
 #endif
-  NULL,                  /* allocbuffer */
-  NULL,                  /* freebuffer */
+  NULL,                 /* allocbuffer */
+  NULL,                 /* freebuffer */
   cs4344_enqueuebuffer, /* enqueue_buffer */
   cs4344_cancelbuffer,  /* cancel_buffer */
   cs4344_ioctl,         /* ioctl */
-  NULL,                  /* read */
-  NULL,                  /* write */
+  NULL,                 /* read */
+  NULL,                 /* write */
   cs4344_reserve,       /* reserve */
   cs4344_release        /* release */
 };