aboutsummaryrefslogtreecommitdiffstats
path: root/sound/pci/rme9652
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/rme9652')
-rw-r--r--sound/pci/rme9652/hdsp.c36
-rw-r--r--sound/pci/rme9652/hdspm.c8
-rw-r--r--sound/pci/rme9652/rme9652.c30
3 files changed, 43 insertions, 31 deletions
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index 96c12dfb24cf..65add92c88aa 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -433,7 +433,7 @@ struct hdsp_midi {
struct snd_rawmidi *rmidi;
struct snd_rawmidi_substream *input;
struct snd_rawmidi_substream *output;
- char istimer; /* timer in use */
+ signed char istimer; /* timer in use */
struct timer_list timer;
spinlock_t lock;
int pending;
@@ -480,7 +480,7 @@ struct hdsp {
pid_t playback_pid;
int running;
int system_sample_rate;
- const char *channel_map;
+ const signed char *channel_map;
int dev;
int irq;
unsigned long port;
@@ -502,7 +502,7 @@ struct hdsp {
where the data for that channel can be read/written from/to.
*/
-static const char channel_map_df_ss[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_df_ss[HDSP_MAX_CHANNELS] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 25
};
@@ -517,7 +517,7 @@ static const char channel_map_mf_ss[HDSP_MAX_CHANNELS] = { /* Multiface */
-1, -1, -1, -1, -1, -1, -1, -1
};
-static const char channel_map_ds[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_ds[HDSP_MAX_CHANNELS] = {
/* ADAT channels are remapped */
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23,
/* channels 12 and 13 are S/PDIF */
@@ -526,7 +526,7 @@ static const char channel_map_ds[HDSP_MAX_CHANNELS] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
};
-static const char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = {
/* ADAT channels */
0, 1, 2, 3, 4, 5, 6, 7,
/* SPDIF */
@@ -540,7 +540,7 @@ static const char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = {
-1, -1
};
-static const char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = {
/* ADAT */
1, 3, 5, 7,
/* SPDIF */
@@ -554,7 +554,7 @@ static const char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = {
-1, -1, -1, -1, -1, -1
};
-static const char channel_map_H9632_qs[HDSP_MAX_CHANNELS] = {
+static const signed char channel_map_H9632_qs[HDSP_MAX_CHANNELS] = {
/* ADAT is disabled in this mode */
/* SPDIF */
8, 9,
@@ -3314,7 +3314,7 @@ static int snd_hdsp_create_controls(struct snd_card *card, struct hdsp *hdsp)
if (hdsp->io_type == RPM) {
/* RPM Bypass, Disconnect and Input switches */
for (idx = 0; idx < ARRAY_SIZE(snd_hdsp_rpm_controls); idx++) {
- err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_hdsp_rpm_controls[idx], hdsp));
+ err = snd_ctl_add(card, snd_ctl_new1(&snd_hdsp_rpm_controls[idx], hdsp));
if (err < 0)
return err;
}
@@ -3939,7 +3939,7 @@ static snd_pcm_uframes_t snd_hdsp_hw_pointer(struct snd_pcm_substream *substream
return hdsp_hw_pointer(hdsp);
}
-static char *hdsp_channel_buffer_location(struct hdsp *hdsp,
+static signed char *hdsp_channel_buffer_location(struct hdsp *hdsp,
int stream,
int channel)
@@ -3964,7 +3964,7 @@ static int snd_hdsp_playback_copy(struct snd_pcm_substream *substream,
void __user *src, unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
if (snd_BUG_ON(pos + count > HDSP_CHANNEL_BUFFER_BYTES))
return -EINVAL;
@@ -3982,7 +3982,7 @@ static int snd_hdsp_playback_copy_kernel(struct snd_pcm_substream *substream,
void *src, unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = hdsp_channel_buffer_location(hdsp, substream->pstr->stream, channel);
if (snd_BUG_ON(!channel_buf))
@@ -3996,7 +3996,7 @@ static int snd_hdsp_capture_copy(struct snd_pcm_substream *substream,
void __user *dst, unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
if (snd_BUG_ON(pos + count > HDSP_CHANNEL_BUFFER_BYTES))
return -EINVAL;
@@ -4014,7 +4014,7 @@ static int snd_hdsp_capture_copy_kernel(struct snd_pcm_substream *substream,
void *dst, unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = hdsp_channel_buffer_location(hdsp, substream->pstr->stream, channel);
if (snd_BUG_ON(!channel_buf))
@@ -4028,7 +4028,7 @@ static int snd_hdsp_hw_silence(struct snd_pcm_substream *substream,
unsigned long count)
{
struct hdsp *hdsp = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel);
if (snd_BUG_ON(!channel_buf))
@@ -5444,17 +5444,21 @@ static int snd_hdsp_probe(struct pci_dev *pci,
hdsp->pci = pci;
err = snd_hdsp_create(card, hdsp);
if (err)
- return err;
+ goto error;
strcpy(card->shortname, "Hammerfall DSP");
sprintf(card->longname, "%s at 0x%lx, irq %d", hdsp->card_name,
hdsp->port, hdsp->irq);
err = snd_card_register(card);
if (err)
- return err;
+ goto error;
pci_set_drvdata(pci, card);
dev++;
return 0;
+
+ error:
+ snd_card_free(card);
+ return err;
}
static struct pci_driver hdsp_driver = {
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index ff06ee82607c..fa1812e7a49d 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -6895,7 +6895,7 @@ static int snd_hdspm_probe(struct pci_dev *pci,
err = snd_hdspm_create(card, hdspm);
if (err < 0)
- return err;
+ goto error;
if (hdspm->io_type != MADIface) {
snprintf(card->shortname, sizeof(card->shortname), "%s_%x",
@@ -6914,12 +6914,16 @@ static int snd_hdspm_probe(struct pci_dev *pci,
err = snd_card_register(card);
if (err < 0)
- return err;
+ goto error;
pci_set_drvdata(pci, card);
dev++;
return 0;
+
+ error:
+ snd_card_free(card);
+ return err;
}
static struct pci_driver hdspm_driver = {
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index 7755e19aa776..e7c320afefe8 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -230,7 +230,7 @@ struct snd_rme9652 {
int last_spdif_sample_rate; /* so that we can catch externally ... */
int last_adat_sample_rate; /* ... induced rate changes */
- const char *channel_map;
+ const signed char *channel_map;
struct snd_card *card;
struct snd_pcm *pcm;
@@ -247,12 +247,12 @@ struct snd_rme9652 {
where the data for that channel can be read/written from/to.
*/
-static const char channel_map_9652_ss[26] = {
+static const signed char channel_map_9652_ss[26] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 25
};
-static const char channel_map_9636_ss[26] = {
+static const signed char channel_map_9636_ss[26] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
/* channels 16 and 17 are S/PDIF */
24, 25,
@@ -260,7 +260,7 @@ static const char channel_map_9636_ss[26] = {
-1, -1, -1, -1, -1, -1, -1, -1
};
-static const char channel_map_9652_ds[26] = {
+static const signed char channel_map_9652_ds[26] = {
/* ADAT channels are remapped */
1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23,
/* channels 12 and 13 are S/PDIF */
@@ -269,7 +269,7 @@ static const char channel_map_9652_ds[26] = {
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
};
-static const char channel_map_9636_ds[26] = {
+static const signed char channel_map_9636_ds[26] = {
/* ADAT channels are remapped */
1, 3, 5, 7, 9, 11, 13, 15,
/* channels 8 and 9 are S/PDIF */
@@ -1819,7 +1819,7 @@ static snd_pcm_uframes_t snd_rme9652_hw_pointer(struct snd_pcm_substream *substr
return rme9652_hw_pointer(rme9652);
}
-static char *rme9652_channel_buffer_location(struct snd_rme9652 *rme9652,
+static signed char *rme9652_channel_buffer_location(struct snd_rme9652 *rme9652,
int stream,
int channel)
@@ -1847,7 +1847,7 @@ static int snd_rme9652_playback_copy(struct snd_pcm_substream *substream,
void __user *src, unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
if (snd_BUG_ON(pos + count > RME9652_CHANNEL_BUFFER_BYTES))
return -EINVAL;
@@ -1867,7 +1867,7 @@ static int snd_rme9652_playback_copy_kernel(struct snd_pcm_substream *substream,
void *src, unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = rme9652_channel_buffer_location(rme9652,
substream->pstr->stream,
@@ -1883,7 +1883,7 @@ static int snd_rme9652_capture_copy(struct snd_pcm_substream *substream,
void __user *dst, unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
if (snd_BUG_ON(pos + count > RME9652_CHANNEL_BUFFER_BYTES))
return -EINVAL;
@@ -1903,7 +1903,7 @@ static int snd_rme9652_capture_copy_kernel(struct snd_pcm_substream *substream,
void *dst, unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = rme9652_channel_buffer_location(rme9652,
substream->pstr->stream,
@@ -1919,7 +1919,7 @@ static int snd_rme9652_hw_silence(struct snd_pcm_substream *substream,
unsigned long count)
{
struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
- char *channel_buf;
+ signed char *channel_buf;
channel_buf = rme9652_channel_buffer_location (rme9652,
substream->pstr->stream,
@@ -2572,7 +2572,7 @@ static int snd_rme9652_probe(struct pci_dev *pci,
rme9652->pci = pci;
err = snd_rme9652_create(card, rme9652, precise_ptr[dev]);
if (err)
- return err;
+ goto error;
strcpy(card->shortname, rme9652->card_name);
@@ -2580,10 +2580,14 @@ static int snd_rme9652_probe(struct pci_dev *pci,
card->shortname, rme9652->port, rme9652->irq);
err = snd_card_register(card);
if (err)
- return err;
+ goto error;
pci_set_drvdata(pci, card);
dev++;
return 0;
+
+ error:
+ snd_card_free(card);
+ return err;
}
static struct pci_driver rme9652_driver = {
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.