aboutsummaryrefslogtreecommitdiff
path: root/sound/oss
diff options
context:
space:
mode:
Diffstat (limited to 'sound/oss')
-rw-r--r--sound/oss/ad1848.c2
-rw-r--r--sound/oss/cs4232.c2
-rw-r--r--sound/oss/dmasound/tas3001c.c14
-rw-r--r--sound/oss/dmasound/tas3004.c15
-rw-r--r--sound/oss/emu10k1/audio.c6
-rw-r--r--sound/oss/emu10k1/cardmi.c2
-rw-r--r--sound/oss/emu10k1/cardmo.c2
-rw-r--r--sound/oss/emu10k1/midi.c10
-rw-r--r--sound/oss/emu10k1/mixer.c2
-rw-r--r--sound/oss/hal2.c2
-rw-r--r--sound/oss/mpu401.c2
-rw-r--r--sound/oss/opl3.c2
-rw-r--r--sound/oss/sb_common.c2
-rw-r--r--sound/oss/sb_midi.c4
-rw-r--r--sound/oss/sb_mixer.c2
-rw-r--r--sound/oss/v_midi.c2
-rw-r--r--sound/oss/waveartist.c2
17 files changed, 36 insertions, 37 deletions
diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
index 0ffa9970bf0f..7cf9913a47b2 100644
--- a/sound/oss/ad1848.c
+++ b/sound/oss/ad1848.c
@@ -1992,7 +1992,7 @@ int ad1848_init (char *name, struct resource *ports, int irq, int dma_playback,
devc->audio_flags |= DMA_DUPLEX;
}
- portc = (ad1848_port_info *) kmalloc(sizeof(ad1848_port_info), GFP_KERNEL);
+ portc = kmalloc(sizeof(ad1848_port_info), GFP_KERNEL);
if(portc==NULL) {
release_region(devc->base, 4);
return -1;
diff --git a/sound/oss/cs4232.c b/sound/oss/cs4232.c
index b6924c7f1484..de40e21bf279 100644
--- a/sound/oss/cs4232.c
+++ b/sound/oss/cs4232.c
@@ -408,7 +408,7 @@ static int __init cs4232_pnp_probe(struct pnp_dev *dev, const struct pnp_device_
{
struct address_info *isapnpcfg;
- isapnpcfg=(struct address_info*)kmalloc(sizeof(*isapnpcfg),GFP_KERNEL);
+ isapnpcfg = kmalloc(sizeof(*isapnpcfg),GFP_KERNEL);
if (!isapnpcfg)
return -ENOMEM;
diff --git a/sound/oss/dmasound/tas3001c.c b/sound/oss/dmasound/tas3001c.c
index f227c9f688cc..2f21a3c00374 100644
--- a/sound/oss/dmasound/tas3001c.c
+++ b/sound/oss/dmasound/tas3001c.c
@@ -50,6 +50,7 @@ struct tas3001c_data_t {
int output_id;
int speaker_id;
struct tas_drce_t drce_state;
+ struct work_struct change;
};
@@ -667,14 +668,13 @@ tas3001c_update_device_parameters(struct tas3001c_data_t *self)
}
static void
-tas3001c_device_change_handler(void *self)
+tas3001c_device_change_handler(struct work_struct *work)
{
- if (self)
- tas3001c_update_device_parameters(self);
+ struct tas3001c_data_t *self;
+ self = container_of(work, struct tas3001c_data_t, change);
+ tas3001c_update_device_parameters(self);
}
-static struct work_struct device_change;
-
static int
tas3001c_output_device_change( struct tas3001c_data_t *self,
int device_id,
@@ -685,7 +685,7 @@ tas3001c_output_device_change( struct tas3001c_data_t *self,
self->output_id=output_id;
self->speaker_id=speaker_id;
- schedule_work(&device_change);
+ schedule_work(&self->change);
return 0;
}
@@ -823,7 +823,7 @@ tas3001c_init(struct i2c_client *client)
tas3001c_write_biquad_shadow(self, i, j,
&tas3001c_eq_unity);
- INIT_WORK(&device_change, tas3001c_device_change_handler, self);
+ INIT_WORK(&self->change, tas3001c_device_change_handler);
return 0;
}
diff --git a/sound/oss/dmasound/tas3004.c b/sound/oss/dmasound/tas3004.c
index 82eaaca2db9a..af34fb39bc29 100644
--- a/sound/oss/dmasound/tas3004.c
+++ b/sound/oss/dmasound/tas3004.c
@@ -48,6 +48,7 @@ struct tas3004_data_t {
int output_id;
int speaker_id;
struct tas_drce_t drce_state;
+ struct work_struct change;
};
#define MAKE_TIME(sec,usec) (((sec)<<12) + (50000+(usec/10)*(1<<12))/100000)
@@ -914,15 +915,13 @@ tas3004_update_device_parameters(struct tas3004_data_t *self)
}
static void
-tas3004_device_change_handler(void *self)
+tas3004_device_change_handler(struct work_struct *work)
{
- if (!self) return;
-
- tas3004_update_device_parameters((struct tas3004_data_t *)self);
+ struct tas3004_data_t *self;
+ self = container_of(work, struct tas3004_data_t, change);
+ tas3004_update_device_parameters(self);
}
-static struct work_struct device_change;
-
static int
tas3004_output_device_change( struct tas3004_data_t *self,
int device_id,
@@ -933,7 +932,7 @@ tas3004_output_device_change( struct tas3004_data_t *self,
self->output_id=output_id;
self->speaker_id=speaker_id;
- schedule_work(&device_change);
+ schedule_work(&self->change);
return 0;
}
@@ -1112,7 +1111,7 @@ tas3004_init(struct i2c_client *client)
tas3004_write_register(self, TAS3004_REG_MCR2, &mcr2, WRITE_SHADOW);
tas3004_write_register(self, TAS3004_REG_DRC, drce_init, WRITE_SHADOW);
- INIT_WORK(&device_change, tas3004_device_change_handler, self);
+ INIT_WORK(&self->change, tas3004_device_change_handler);
return 0;
}
diff --git a/sound/oss/emu10k1/audio.c b/sound/oss/emu10k1/audio.c
index 49f902f35c28..efcf589d7083 100644
--- a/sound/oss/emu10k1/audio.c
+++ b/sound/oss/emu10k1/audio.c
@@ -1139,7 +1139,7 @@ static int emu10k1_audio_open(struct inode *inode, struct file *file)
match:
- wave_dev = (struct emu10k1_wavedevice *) kmalloc(sizeof(struct emu10k1_wavedevice), GFP_KERNEL);
+ wave_dev = kmalloc(sizeof(struct emu10k1_wavedevice), GFP_KERNEL);
if (wave_dev == NULL) {
ERROR();
@@ -1155,7 +1155,7 @@ match:
/* Recording */
struct wiinst *wiinst;
- if ((wiinst = (struct wiinst *) kmalloc(sizeof(struct wiinst), GFP_KERNEL)) == NULL) {
+ if ((wiinst = kmalloc(sizeof(struct wiinst), GFP_KERNEL)) == NULL) {
ERROR();
kfree(wave_dev);
return -ENOMEM;
@@ -1211,7 +1211,7 @@ match:
struct woinst *woinst;
int i;
- if ((woinst = (struct woinst *) kmalloc(sizeof(struct woinst), GFP_KERNEL)) == NULL) {
+ if ((woinst = kmalloc(sizeof(struct woinst), GFP_KERNEL)) == NULL) {
ERROR();
kfree(wave_dev);
return -ENOMEM;
diff --git a/sound/oss/emu10k1/cardmi.c b/sound/oss/emu10k1/cardmi.c
index 0545814cc67d..57674f8c8a2e 100644
--- a/sound/oss/emu10k1/cardmi.c
+++ b/sound/oss/emu10k1/cardmi.c
@@ -157,7 +157,7 @@ int emu10k1_mpuin_add_buffer(struct emu10k1_mpuin *card_mpuin, struct midi_hdr *
midihdr->flags |= MIDIBUF_INQUEUE; /* set */
midihdr->flags &= ~MIDIBUF_DONE; /* clear */
- if ((midiq = (struct midi_queue *) kmalloc(sizeof(struct midi_queue), GFP_ATOMIC)) == NULL) {
+ if ((midiq = kmalloc(sizeof(struct midi_queue), GFP_ATOMIC)) == NULL) {
/* Message lost */
return -1;
}
diff --git a/sound/oss/emu10k1/cardmo.c b/sound/oss/emu10k1/cardmo.c
index 5938d31f9e21..a8cc75db3e45 100644
--- a/sound/oss/emu10k1/cardmo.c
+++ b/sound/oss/emu10k1/cardmo.c
@@ -117,7 +117,7 @@ int emu10k1_mpuout_add_buffer(struct emu10k1_card *card, struct midi_hdr *midihd
midihdr->flags |= MIDIBUF_INQUEUE;
midihdr->flags &= ~MIDIBUF_DONE;
- if ((midiq = (struct midi_queue *) kmalloc(sizeof(struct midi_queue), GFP_KERNEL)) == NULL) {
+ if ((midiq = kmalloc(sizeof(struct midi_queue), GFP_KERNEL)) == NULL) {
/* Message lost */
return -1;
}
diff --git a/sound/oss/emu10k1/midi.c b/sound/oss/emu10k1/midi.c
index 8ac77df86397..cca3dad2bdf4 100644
--- a/sound/oss/emu10k1/midi.c
+++ b/sound/oss/emu10k1/midi.c
@@ -58,7 +58,7 @@ static int midiin_add_buffer(struct emu10k1_mididevice *midi_dev, struct midi_hd
{
struct midi_hdr *midihdr;
- if ((midihdr = (struct midi_hdr *) kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL) {
+ if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL) {
ERROR();
return -EINVAL;
}
@@ -128,7 +128,7 @@ match:
mutex_lock(&card->open_sem);
}
- if ((midi_dev = (struct emu10k1_mididevice *) kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
+ if ((midi_dev = kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
return -EINVAL;
midi_dev->card = card;
@@ -328,7 +328,7 @@ static ssize_t emu10k1_midi_write(struct file *file, const char __user *buffer,
if (!access_ok(VERIFY_READ, buffer, count))
return -EFAULT;
- if ((midihdr = (struct midi_hdr *) kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
+ if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
return -EINVAL;
midihdr->bufferlength = count;
@@ -490,7 +490,7 @@ int emu10k1_seq_midi_open(int dev, int mode,
DPF(2, "emu10k1_seq_midi_open()\n");
- if ((midi_dev = (struct emu10k1_mididevice *) kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
+ if ((midi_dev = kmalloc(sizeof(*midi_dev), GFP_KERNEL)) == NULL)
return -EINVAL;
midi_dev->card = card;
@@ -540,7 +540,7 @@ int emu10k1_seq_midi_out(int dev, unsigned char midi_byte)
card = midi_devs[dev]->devc;
- if ((midihdr = (struct midi_hdr *) kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
+ if ((midihdr = kmalloc(sizeof(struct midi_hdr), GFP_KERNEL)) == NULL)
return -EINVAL;
midihdr->bufferlength = 1;
diff --git a/sound/oss/emu10k1/mixer.c b/sound/oss/emu10k1/mixer.c
index cbcaaa34189a..6419796c2ed7 100644
--- a/sound/oss/emu10k1/mixer.c
+++ b/sound/oss/emu10k1/mixer.c
@@ -194,7 +194,7 @@ static int emu10k1_private_mixer(struct emu10k1_card *card, unsigned int cmd, un
case SOUND_MIXER_PRIVATE3:
- ctl = (struct mixer_private_ioctl *) kmalloc(sizeof(struct mixer_private_ioctl), GFP_KERNEL);
+ ctl = kmalloc(sizeof(struct mixer_private_ioctl), GFP_KERNEL);
if (ctl == NULL)
return -ENOMEM;
diff --git a/sound/oss/hal2.c b/sound/oss/hal2.c
index 784bdd707055..d18286ccc14d 100644
--- a/sound/oss/hal2.c
+++ b/sound/oss/hal2.c
@@ -1435,7 +1435,7 @@ static int hal2_init_card(struct hal2_card **phal2, struct hpc3_regs *hpc3)
int ret = 0;
struct hal2_card *hal2;
- hal2 = (struct hal2_card *) kmalloc(sizeof(struct hal2_card), GFP_KERNEL);
+ hal2 = kmalloc(sizeof(struct hal2_card), GFP_KERNEL);
if (!hal2)
return -ENOMEM;
memset(hal2, 0, sizeof(struct hal2_card));
diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c
index e96220541971..2796c0ef985f 100644
--- a/sound/oss/mpu401.c
+++ b/sound/oss/mpu401.c
@@ -1023,7 +1023,7 @@ int attach_mpu401(struct address_info *hw_config, struct module *owner)
devc->capabilities |= MPU_CAP_INTLG; /* Supports intelligent mode */
- mpu401_synth_operations[m] = (struct synth_operations *)kmalloc(sizeof(struct synth_operations), GFP_KERNEL);
+ mpu401_synth_operations[m] = kmalloc(sizeof(struct synth_operations), GFP_KERNEL);
if (mpu401_synth_operations[m] == NULL)
{
diff --git a/sound/oss/opl3.c b/sound/oss/opl3.c
index 4799bc77f987..2e8cfa5481f2 100644
--- a/sound/oss/opl3.c
+++ b/sound/oss/opl3.c
@@ -166,7 +166,7 @@ int opl3_detect(int ioaddr, int *osp)
return 0;
}
- devc = (struct opl_devinfo *)kmalloc(sizeof(*devc), GFP_KERNEL);
+ devc = kmalloc(sizeof(*devc), GFP_KERNEL);
if (devc == NULL)
{
diff --git a/sound/oss/sb_common.c b/sound/oss/sb_common.c
index 440537c72604..07cbacf63824 100644
--- a/sound/oss/sb_common.c
+++ b/sound/oss/sb_common.c
@@ -625,7 +625,7 @@ int sb_dsp_detect(struct address_info *hw_config, int pci, int pciio, struct sb_
*/
- detected_devc = (sb_devc *)kmalloc(sizeof(sb_devc), GFP_KERNEL);
+ detected_devc = kmalloc(sizeof(sb_devc), GFP_KERNEL);
if (detected_devc == NULL)
{
printk(KERN_ERR "sb: Can't allocate memory for device information\n");
diff --git a/sound/oss/sb_midi.c b/sound/oss/sb_midi.c
index 2e3bc045caba..8b796704e112 100644
--- a/sound/oss/sb_midi.c
+++ b/sound/oss/sb_midi.c
@@ -173,7 +173,7 @@ void sb_dsp_midi_init(sb_devc * devc, struct module *owner)
return;
}
std_midi_synth.midi_dev = devc->my_mididev = dev;
- midi_devs[dev] = (struct midi_operations *)kmalloc(sizeof(struct midi_operations), GFP_KERNEL);
+ midi_devs[dev] = kmalloc(sizeof(struct midi_operations), GFP_KERNEL);
if (midi_devs[dev] == NULL)
{
printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n");
@@ -189,7 +189,7 @@ void sb_dsp_midi_init(sb_devc * devc, struct module *owner)
midi_devs[dev]->devc = devc;
- midi_devs[dev]->converter = (struct synth_operations *)kmalloc(sizeof(struct synth_operations), GFP_KERNEL);
+ midi_devs[dev]->converter = kmalloc(sizeof(struct synth_operations), GFP_KERNEL);
if (midi_devs[dev]->converter == NULL)
{
printk(KERN_WARNING "Sound Blaster: failed to allocate MIDI memory.\n");
diff --git a/sound/oss/sb_mixer.c b/sound/oss/sb_mixer.c
index 238e2cf44b08..fad1a4f25ad6 100644
--- a/sound/oss/sb_mixer.c
+++ b/sound/oss/sb_mixer.c
@@ -734,7 +734,7 @@ int sb_mixer_init(sb_devc * devc, struct module *owner)
if (m == -1)
return 0;
- mixer_devs[m] = (struct mixer_operations *)kmalloc(sizeof(struct mixer_operations), GFP_KERNEL);
+ mixer_devs[m] = kmalloc(sizeof(struct mixer_operations), GFP_KERNEL);
if (mixer_devs[m] == NULL)
{
printk(KERN_ERR "sb_mixer: Can't allocate memory\n");
diff --git a/sound/oss/v_midi.c b/sound/oss/v_midi.c
index d952b2264da1..103940fd5b4f 100644
--- a/sound/oss/v_midi.c
+++ b/sound/oss/v_midi.c
@@ -183,7 +183,7 @@ static void __init attach_v_midi (struct address_info *hw_config)
return;
}
- m=(struct vmidi_memory *)kmalloc(sizeof(struct vmidi_memory), GFP_KERNEL);
+ m = kmalloc(sizeof(struct vmidi_memory), GFP_KERNEL);
if (m == NULL)
{
printk(KERN_WARNING "Loopback MIDI: Failed to allocate memory\n");
diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index c5bf363d32c2..26a7c6af95bc 100644
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c
@@ -1267,7 +1267,7 @@ static int __init waveartist_init(wavnc_info *devc)
conf_printf2(dev_name, devc->hw.io_base, devc->hw.irq,
devc->hw.dma, devc->hw.dma2);
- portc = (wavnc_port_info *)kmalloc(sizeof(wavnc_port_info), GFP_KERNEL);
+ portc = kmalloc(sizeof(wavnc_port_info), GFP_KERNEL);
if (portc == NULL)
goto nomem;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 18:29:54 +0000