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path: root/sound/pci/rme9652/hdspm.c
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Diffstat (limited to 'sound/pci/rme9652/hdspm.c')
-rw-r--r--sound/pci/rme9652/hdspm.c34
1 files changed, 19 insertions, 15 deletions
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index ab423bc82342..83c92e6082a2 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -845,7 +845,7 @@ static void hdspm_set_dds_value(struct hdspm *hdspm, int rate)
n = 110100480000000ULL; /* Value checked for AES32 and MADI */
div64_32(&n, rate, &r);
/* n should be less than 2^32 for being written to FREQ register */
- snd_assert((n >> 32) == 0);
+ snd_BUG_ON(n >> 32);
hdspm_write(hdspm, HDSPM_freqReg, (u32)n);
}
@@ -2617,8 +2617,8 @@ static int snd_hdspm_get_playback_mixer(struct snd_kcontrol *kcontrol,
channel = ucontrol->id.index - 1;
- snd_assert(channel >= 0
- || channel < HDSPM_MAX_CHANNELS, return -EINVAL);
+ if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS))
+ return -EINVAL;
mapped_channel = hdspm->channel_map[channel];
if (mapped_channel < 0)
@@ -2652,8 +2652,8 @@ static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol,
channel = ucontrol->id.index - 1;
- snd_assert(channel >= 0
- || channel < HDSPM_MAX_CHANNELS, return -EINVAL);
+ if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS))
+ return -EINVAL;
mapped_channel = hdspm->channel_map[channel];
if (mapped_channel < 0)
@@ -3496,8 +3496,8 @@ static char *hdspm_channel_buffer_location(struct hdspm * hdspm,
{
int mapped_channel;
- snd_assert(channel >= 0
- || channel < HDSPM_MAX_CHANNELS, return NULL);
+ if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS))
+ return NULL;
mapped_channel = hdspm->channel_map[channel];
if (mapped_channel < 0)
@@ -3520,14 +3520,15 @@ static int snd_hdspm_playback_copy(struct snd_pcm_substream *substream,
struct hdspm *hdspm = snd_pcm_substream_chip(substream);
char *channel_buf;
- snd_assert(pos + count <= HDSPM_CHANNEL_BUFFER_BYTES / 4,
- return -EINVAL);
+ if (snd_BUG_ON(pos + count > HDSPM_CHANNEL_BUFFER_BYTES / 4))
+ return -EINVAL;
channel_buf =
hdspm_channel_buffer_location(hdspm, substream->pstr->stream,
channel);
- snd_assert(channel_buf != NULL, return -EIO);
+ if (snd_BUG_ON(!channel_buf))
+ return -EIO;
return copy_from_user(channel_buf + pos * 4, src, count * 4);
}
@@ -3539,13 +3540,14 @@ static int snd_hdspm_capture_copy(struct snd_pcm_substream *substream,
struct hdspm *hdspm = snd_pcm_substream_chip(substream);
char *channel_buf;
- snd_assert(pos + count <= HDSPM_CHANNEL_BUFFER_BYTES / 4,
- return -EINVAL);
+ if (snd_BUG_ON(pos + count > HDSPM_CHANNEL_BUFFER_BYTES / 4))
+ return -EINVAL;
channel_buf =
hdspm_channel_buffer_location(hdspm, substream->pstr->stream,
channel);
- snd_assert(channel_buf != NULL, return -EIO);
+ if (snd_BUG_ON(!channel_buf))
+ return -EIO;
return copy_to_user(dst, channel_buf + pos * 4, count * 4);
}
@@ -3559,7 +3561,8 @@ static int snd_hdspm_hw_silence(struct snd_pcm_substream *substream,
channel_buf =
hdspm_channel_buffer_location(hdspm, substream->pstr->stream,
channel);
- snd_assert(channel_buf != NULL, return -EIO);
+ if (snd_BUG_ON(!channel_buf))
+ return -EIO;
memset(channel_buf + pos * 4, 0, count * 4);
return 0;
}
@@ -3744,7 +3747,8 @@ static int snd_hdspm_channel_info(struct snd_pcm_substream *substream,
struct hdspm *hdspm = snd_pcm_substream_chip(substream);
int mapped_channel;
- snd_assert(info->channel < HDSPM_MAX_CHANNELS, return -EINVAL);
+ if (snd_BUG_ON(info->channel >= HDSPM_MAX_CHANNELS))
+ return -EINVAL;
mapped_channel = hdspm->channel_map[info->channel];
if (mapped_channel < 0)