1 files changed, 24 insertions, 21 deletions

diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
index 204995a1dfbd..ad7b71491fc4 100644
--- a/sound/pci/emu10k1/emu10k1_synth.c
+++ b/sound/pci/emu10k1/emu10k1_synth.c
@@ -30,7 +30,7 @@ MODULE_LICENSE("GPL");
  */
 static int snd_emu10k1_synth_new_device(struct snd_seq_device *dev)
 {
-	struct snd_emux *emu;
+	struct snd_emux *emux;
 	struct snd_emu10k1 *hw;
 	struct snd_emu10k1_synth_arg *arg;
 	unsigned long flags;
@@ -46,53 +46,56 @@ static int snd_emu10k1_synth_new_device(struct snd_seq_device *dev)
 	else if (arg->max_voices > 64)
 		arg->max_voices = 64;
 
-	if (snd_emux_new(&emu) < 0)
+	if (snd_emux_new(&emux) < 0)
 		return -ENOMEM;
 
-	snd_emu10k1_ops_setup(emu);
-	emu->hw = hw = arg->hwptr;
-	emu->max_voices = arg->max_voices;
-	emu->num_ports = arg->seq_ports;
-	emu->pitch_shift = -501;
-	emu->memhdr = hw->memhdr;
-	emu->midi_ports = arg->seq_ports < 2 ? arg->seq_ports : 2; /* maximum two ports */
-	emu->midi_devidx = hw->audigy ? 2 : 1; /* audigy has two external midis */
-	emu->linear_panning = 0;
-	emu->hwdep_idx = 2; /* FIXED */
-
-	if (snd_emux_register(emu, dev->card, arg->index, "Emu10k1") < 0) {
-		snd_emux_free(emu);
+	snd_emu10k1_ops_setup(emux);
+	hw = arg->hwptr;
+	emux->hw = hw;
+	emux->max_voices = arg->max_voices;
+	emux->num_ports = arg->seq_ports;
+	emux->pitch_shift = -501;
+	emux->memhdr = hw->memhdr;
+	/* maximum two ports */
+	emux->midi_ports = arg->seq_ports < 2 ? arg->seq_ports : 2;
+	/* audigy has two external midis */
+	emux->midi_devidx = hw->audigy ? 2 : 1;
+	emux->linear_panning = 0;
+	emux->hwdep_idx = 2; /* FIXED */
+
+	if (snd_emux_register(emux, dev->card, arg->index, "Emu10k1") < 0) {
+		snd_emux_free(emux);
 		return -ENOMEM;
 	}
 
 	spin_lock_irqsave(&hw->voice_lock, flags);
-	hw->synth = emu;
+	hw->synth = emux;
 	hw->get_synth_voice = snd_emu10k1_synth_get_voice;
 	spin_unlock_irqrestore(&hw->voice_lock, flags);
 
-	dev->driver_data = emu;
+	dev->driver_data = emux;
 
 	return 0;
 }
 
 static int snd_emu10k1_synth_delete_device(struct snd_seq_device *dev)
 {
-	struct snd_emux *emu;
+	struct snd_emux *emux;
 	struct snd_emu10k1 *hw;
 	unsigned long flags;
 
 	if (dev->driver_data == NULL)
 		return 0; /* not registered actually */
 
-	emu = dev->driver_data;
+	emux = dev->driver_data;
 
-	hw = emu->hw;
+	hw = emux->hw;
 	spin_lock_irqsave(&hw->voice_lock, flags);
 	hw->synth = NULL;
 	hw->get_synth_voice = NULL;
 	spin_unlock_irqrestore(&hw->voice_lock, flags);
 
-	snd_emux_free(emu);
+	snd_emux_free(emux);
 	return 0;
 }