* Changelog:
* Implementation is based on mpu401 and emu10k1x and
* tested with ca0106.
- * mpu401: Copyright (c) by Jaroslav Kysela <perex@suse.cz>
+ * mpu401: Copyright (c) by Jaroslav Kysela <perex@perex.cz>
* emu10k1x: Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com>
*
* This program is free software; you can redistribute it and/or modify
*/
#include <linux/spinlock.h>
-#include <sound/driver.h>
#include <sound/core.h>
#include <sound/rawmidi.h>
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;
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;
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;
{
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);
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);
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;