ALSA: hda, move hp_bseries_system

Function hp_bseries_system() is always used, outside of
CONFIG_ boundaries/controls, so move it.

sound/pci/hda/patch_sigmatel.c:5458: error: implicit declaration of function 'hp_bseries_system'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_sigmatel.c

@@ -4668,6 +4668,26 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
 	}
 }
 
+static int hp_bseries_system(u32 subsystem_id)
+{
+	switch (subsystem_id) {
+	case 0x103c307e:
+	case 0x103c307f:
+	case 0x103c3080:
+	case 0x103c3081:
+	case 0x103c1722:
+	case 0x103c1723:
+	case 0x103c1724:
+	case 0x103c1725:
+	case 0x103c1726:
+	case 0x103c1727:
+	case 0x103c1728:
+	case 0x103c1729:
+		return 1;
+	}
+	return 0;
+}
+
 #ifdef CONFIG_PROC_FS
 static void stac92hd_proc_hook(struct snd_info_buffer *buffer,
 			       struct hda_codec *codec, hda_nid_t nid)
@@ -4733,26 +4753,6 @@ static int stac92xx_resume(struct hda_codec *codec)
 	return 0;
 }
 
-static int hp_bseries_system(u32 subsystem_id)
-{
-	switch (subsystem_id) {
-	case 0x103c307e:
-	case 0x103c307f:
-	case 0x103c3080:
-	case 0x103c3081:
-	case 0x103c1722:
-	case 0x103c1723:
-	case 0x103c1724:
-	case 0x103c1725:
-	case 0x103c1726:
-	case 0x103c1727:
-	case 0x103c1728:
-	case 0x103c1729:
-		return 1;
-	}
-	return 0;
-}
-
 /*
  * using power check for controlling mute led of HP notebooks
  * check for mute state only on Speakers (nid = 0x10)