ALSA: hda - Moved snd_print_pcm_rates() back into hda_proc.c

Since hda_proc.c is now the only user of snd_print_pcm_rates(), better to
put it back locally to hda_proc.c and revert to the old style.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/hda_codec.c

@@ -5199,30 +5199,6 @@ void snd_array_free(struct snd_array *array)
 }
 EXPORT_SYMBOL_HDA(snd_array_free);
 
-/**
- * snd_print_pcm_rates - Print the supported PCM rates to the string buffer
- * @pcm: PCM caps bits
- * @buf: the string buffer to write
- * @buflen: the max buffer length
- *
- * used by hda_proc.c
- */
-void snd_print_pcm_rates(int pcm, char *buf, int buflen)
-{
-	static unsigned int rates[] = {
-		8000, 11025, 16000, 22050, 32000, 44100, 48000, 88200,
-		96000, 176400, 192000, 384000
-	};
-	int i, j;
-
-	for (i = 0, j = 0; i < ARRAY_SIZE(rates); i++)
-		if (pcm & (1 << i))
-			j += snprintf(buf + j, buflen - j,  " %d", rates[i]);
-
-	buf[j] = '\0'; /* necessary when j == 0 */
-}
-EXPORT_SYMBOL_HDA(snd_print_pcm_rates);
-
 /**
  * snd_print_pcm_bits - Print the supported PCM fmt bits to the string buffer
  * @pcm: PCM caps bits

sound/pci/hda/hda_eld.c

@@ -383,6 +383,8 @@ static void hdmi_print_pcm_rates(int pcm, char *buf, int buflen)
 	buf[j] = '\0'; /* necessary when j == 0 */
 }
 
+#define SND_PRINT_RATES_ADVISED_BUFSIZE	80
+
 static void hdmi_show_short_audio_desc(struct cea_sad *a)
 {
 	char buf[SND_PRINT_RATES_ADVISED_BUFSIZE];

sound/pci/hda/hda_local.h

@@ -336,9 +336,6 @@ int snd_hda_codec_proc_new(struct hda_codec *codec);
 static inline int snd_hda_codec_proc_new(struct hda_codec *codec) { return 0; }
 #endif
 
-#define SND_PRINT_RATES_ADVISED_BUFSIZE	80
-void snd_print_pcm_rates(int pcm, char *buf, int buflen);
-
 #define SND_PRINT_BITS_ADVISED_BUFSIZE	16
 void snd_print_pcm_bits(int pcm, char *buf, int buflen);
 

sound/pci/hda/hda_proc.c

@@ -152,12 +152,18 @@ static void print_amp_vals(struct snd_info_buffer *buffer,
 
 static void print_pcm_rates(struct snd_info_buffer *buffer, unsigned int pcm)
 {
-	char buf[SND_PRINT_RATES_ADVISED_BUFSIZE];
+	static unsigned int rates[] = {
+		8000, 11025, 16000, 22050, 32000, 44100, 48000, 88200,
+		96000, 176400, 192000, 384000
+	};
+	int i;
 
 	pcm &= AC_SUPPCM_RATES;
 	snd_iprintf(buffer, "    rates [0x%x]:", pcm);
-	snd_print_pcm_rates(pcm, buf, sizeof(buf));
-	snd_iprintf(buffer, "%s\n", buf);
+	for (i = 0; i < ARRAY_SIZE(rates); i++)
+		if (pcm & (1 << i))
+			snd_iprintf(buffer,  " %d", rates[i]);
+	snd_iprintf(buffer, "\n");
 }
 
 static void print_pcm_bits(struct snd_info_buffer *buffer, unsigned int pcm)