1 files changed, 14 insertions, 6 deletions

diff --git a/sound/pci/ca0106/ca_midi.c b/sound/pci/ca0106/ca_midi.c
index 893ee4f1ea7..c7885117da3 100644
--- a/sound/pci/ca0106/ca_midi.c
+++ b/sound/pci/ca0106/ca_midi.c
@@ -125,7 +125,8 @@ static int ca_midi_input_open(struct snd_rawmidi_substream *substream)
 	struct snd_ca_midi *midi = substream->rmidi->private_data;
 	unsigned long flags;
 	
-	snd_assert(midi->dev_id, return -ENXIO);
+	if (snd_BUG_ON(!midi->dev_id))
+		return -ENXIO;
 	spin_lock_irqsave(&midi->open_lock, flags);
 	midi->midi_mode |= CA_MIDI_MODE_INPUT;
 	midi->substream_input = substream;
@@ -144,7 +145,8 @@ static int ca_midi_output_open(struct snd_rawmidi_substream *substream)
 	struct snd_ca_midi *midi = substream->rmidi->private_data;
 	unsigned long flags;
 
-	snd_assert(midi->dev_id, return -ENXIO);
+	if (snd_BUG_ON(!midi->dev_id))
+		return -ENXIO;
 	spin_lock_irqsave(&midi->open_lock, flags);
 	midi->midi_mode |= CA_MIDI_MODE_OUTPUT;
 	midi->substream_output = substream;
@@ -163,7 +165,8 @@ static int ca_midi_input_close(struct snd_rawmidi_substream *substream)
 	struct snd_ca_midi *midi = substream->rmidi->private_data;
 	unsigned long flags;
 
-	snd_assert(midi->dev_id, return -ENXIO);
+	if (snd_BUG_ON(!midi->dev_id))
+		return -ENXIO;
 	spin_lock_irqsave(&midi->open_lock, flags);
 	midi->interrupt_disable(midi,midi->rx_enable);
 	midi->midi_mode &= ~CA_MIDI_MODE_INPUT;
@@ -181,7 +184,9 @@ static int ca_midi_output_close(struct snd_rawmidi_substream *substream)
 {
 	struct snd_ca_midi *midi = substream->rmidi->private_data;
 	unsigned long flags;
-	snd_assert(midi->dev_id, return -ENXIO);
+
+	if (snd_BUG_ON(!midi->dev_id))
+		return -ENXIO;
 	
 	spin_lock_irqsave(&midi->open_lock, flags);
 
@@ -201,7 +206,9 @@ static int ca_midi_output_close(struct snd_rawmidi_substream *substream)
 static void ca_midi_input_trigger(struct snd_rawmidi_substream *substream, int up)
 {
 	struct snd_ca_midi *midi = substream->rmidi->private_data;
-	snd_assert(midi->dev_id, return);
+
+	if (snd_BUG_ON(!midi->dev_id))
+		return;
 
 	if (up) {
 		midi->interrupt_enable(midi,midi->rx_enable);
@@ -215,7 +222,8 @@ static void ca_midi_output_trigger(struct snd_rawmidi_substream *substream, int
 	struct snd_ca_midi *midi = substream->rmidi->private_data;
 	unsigned long flags;
 
-	snd_assert(midi->dev_id, return);
+	if (snd_BUG_ON(!midi->dev_id))
+		return;
 
 	if (up) {
 		int max = 4;