#include <linux/delay.h>
#include <linux/spinlock.h>
#include "sound_config.h"
-#include "nm256.h"
-#include "nm256_coeff.h"
-int nm256_debug;
+static int nm256_debug;
static int force_load;
+#include "nm256.h"
+#include "nm256_coeff.h"
+
/*
* The size of the playback reserve. When the playback buffer has less
* than NM256_PLAY_WMARK_SIZE bytes to output, we request a new
static int buffertop;
/* Check to see if we're using the bank of cached coefficients. */
-int
+static int
nm256_cachedCoefficients (struct nm256_info *card)
{
return usecache;