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-rw-r--r--sound/oss/ad1848.c4
-rw-r--r--sound/oss/au1550_ac97.c2
-rw-r--r--sound/oss/audio.c2
-rw-r--r--sound/oss/dmabuf.c2
-rw-r--r--sound/oss/dmasound/dmasound_atari.c20
-rw-r--r--sound/oss/pas2_card.c4
-rw-r--r--sound/oss/pss.c14
-rw-r--r--sound/oss/sequencer.c3
-rw-r--r--sound/oss/sh_dac_audio.c2
-rw-r--r--sound/oss/swarm_cs4297a.c2
-rw-r--r--sound/oss/vwsnd.c2
11 files changed, 32 insertions, 25 deletions
diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
index 7cf9913a47b2..d12bd98a37ba 100644
--- a/sound/oss/ad1848.c
+++ b/sound/oss/ad1848.c
@@ -280,7 +280,7 @@ static void wait_for_calibration(ad1848_info * devc)
while (timeout > 0 && (ad_read(devc, 11) & 0x20))
timeout--;
if (ad_read(devc, 11) & 0x20)
- if ( (devc->model != MD_1845) || (devc->model != MD_1845_SSCAPE))
+ if ((devc->model != MD_1845) && (devc->model != MD_1845_SSCAPE))
printk(KERN_WARNING "ad1848: Auto calibration timed out(3).\n");
}
@@ -2107,7 +2107,7 @@ int ad1848_control(int cmd, int arg)
switch (cmd)
{
case AD1848_SET_XTAL: /* Change clock frequency of AD1845 (only ) */
- if (devc->model != MD_1845 || devc->model != MD_1845_SSCAPE)
+ if (devc->model != MD_1845 && devc->model != MD_1845_SSCAPE)
return -EINVAL;
spin_lock_irqsave(&devc->lock,flags);
ad_enter_MCE(devc);
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
index 81e1f443d094..4191acccbcdb 100644
--- a/sound/oss/au1550_ac97.c
+++ b/sound/oss/au1550_ac97.c
@@ -1627,7 +1627,9 @@ au1550_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
sizeof(abinfo)) ? -EFAULT : 0;
case SNDCTL_DSP_NONBLOCK:
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_GETODELAY:
diff --git a/sound/oss/audio.c b/sound/oss/audio.c
index 89bd27a5e865..b69c05b7ea7b 100644
--- a/sound/oss/audio.c
+++ b/sound/oss/audio.c
@@ -433,7 +433,9 @@ int audio_ioctl(int dev, struct file *file, unsigned int cmd, void __user *arg)
return dma_ioctl(dev, cmd, arg);
case SNDCTL_DSP_NONBLOCK:
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_GETCAPS:
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index 1e90d769b62e..1bfcf7e88546 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -439,7 +439,7 @@ int DMAbuf_sync(int dev)
DMAbuf_launch_output(dev, dmap);
adev->dmap_out->flags |= DMA_SYNCING;
adev->dmap_out->underrun_count = 0;
- while (!signal_pending(current) && n++ <= adev->dmap_out->nbufs &&
+ while (!signal_pending(current) && n++ < adev->dmap_out->nbufs &&
adev->dmap_out->qlen && adev->dmap_out->underrun_count == 0) {
long t = dmabuf_timeout(dmap);
spin_unlock_irqrestore(&dmap->lock,flags);
diff --git a/sound/oss/dmasound/dmasound_atari.c b/sound/oss/dmasound/dmasound_atari.c
index 57d9f154c88b..1f4774123064 100644
--- a/sound/oss/dmasound/dmasound_atari.c
+++ b/sound/oss/dmasound/dmasound_atari.c
@@ -847,23 +847,23 @@ static int __init AtaIrqInit(void)
of events. So all we need to keep the music playing is
to provide the sound hardware with new data upon
an interrupt from timer A. */
- mfp.tim_ct_a = 0; /* ++roman: Stop timer before programming! */
- mfp.tim_dt_a = 1; /* Cause interrupt after first event. */
- mfp.tim_ct_a = 8; /* Turn on event counting. */
+ st_mfp.tim_ct_a = 0; /* ++roman: Stop timer before programming! */
+ st_mfp.tim_dt_a = 1; /* Cause interrupt after first event. */
+ st_mfp.tim_ct_a = 8; /* Turn on event counting. */
/* Register interrupt handler. */
if (request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound",
AtaInterrupt))
return 0;
- mfp.int_en_a |= 0x20; /* Turn interrupt on. */
- mfp.int_mk_a |= 0x20;
+ st_mfp.int_en_a |= 0x20; /* Turn interrupt on. */
+ st_mfp.int_mk_a |= 0x20;
return 1;
}
#ifdef MODULE
static void AtaIrqCleanUp(void)
{
- mfp.tim_ct_a = 0; /* stop timer */
- mfp.int_en_a &= ~0x20; /* turn interrupt off */
+ st_mfp.tim_ct_a = 0; /* stop timer */
+ st_mfp.int_en_a &= ~0x20; /* turn interrupt off */
free_irq(IRQ_MFP_TIMA, AtaInterrupt);
}
#endif /* MODULE */
@@ -1524,7 +1524,7 @@ static SETTINGS def_soft = {
.speed = 8000
} ;
-static MACHINE machTT = {
+static __initdata MACHINE machTT = {
.name = "Atari",
.name2 = "TT",
.owner = THIS_MODULE,
@@ -1553,7 +1553,7 @@ static MACHINE machTT = {
.capabilities = DSP_CAP_BATCH /* As per SNDCTL_DSP_GETCAPS */
};
-static MACHINE machFalcon = {
+static __initdata MACHINE machFalcon = {
.name = "Atari",
.name2 = "FALCON",
.dma_alloc = AtaAlloc,
@@ -1599,7 +1599,7 @@ static int __init dmasound_atari_init(void)
is_falcon = 0;
} else
return -ENODEV;
- if ((mfp.int_en_a & mfp.int_mk_a & 0x20) == 0)
+ if ((st_mfp.int_en_a & st_mfp.int_mk_a & 0x20) == 0)
return dmasound_init();
else {
printk("DMA sound driver: Timer A interrupt already in use\n");
diff --git a/sound/oss/pas2_card.c b/sound/oss/pas2_card.c
index 25f3a22c52ee..7f377ec3486d 100644
--- a/sound/oss/pas2_card.c
+++ b/sound/oss/pas2_card.c
@@ -156,9 +156,7 @@ static int __init config_pas_hw(struct address_info *hw_config)
* 0x80
*/ , 0xB88);
- pas_write(0x80
- | joystick?0x40:0
- ,0xF388);
+ pas_write(0x80 | (joystick ? 0x40 : 0), 0xF388);
if (pas_irq < 0 || pas_irq > 15)
{
diff --git a/sound/oss/pss.c b/sound/oss/pss.c
index 16ed06950dc1..83f5ee236b12 100644
--- a/sound/oss/pss.c
+++ b/sound/oss/pss.c
@@ -46,7 +46,7 @@
* load the driver as it did in previous versions.
* 04-07-1999: Anthony Barbachan <barbcode@xmen.cis.fordham.edu>
* Added module parameter pss_firmware to allow the user to tell
- * the driver where the fireware file is located. The default
+ * the driver where the firmware file is located. The default
* setting is the previous hardcoded setting "/etc/sound/pss_synth".
* 00-03-03: Christoph Hellwig <chhellwig@infradead.org>
* Adapted to module_init/module_exit
@@ -457,10 +457,9 @@ static void pss_mixer_reset(pss_confdata *devc)
}
}
-static int set_volume_mono(unsigned __user *p, int *aleft)
+static int set_volume_mono(unsigned __user *p, unsigned int *aleft)
{
- int left;
- unsigned volume;
+ unsigned int left, volume;
if (get_user(volume, p))
return -EFAULT;
@@ -471,10 +470,11 @@ static int set_volume_mono(unsigned __user *p, int *aleft)
return 0;
}
-static int set_volume_stereo(unsigned __user *p, int *aleft, int *aright)
+static int set_volume_stereo(unsigned __user *p,
+ unsigned int *aleft,
+ unsigned int *aright)
{
- int left, right;
- unsigned volume;
+ unsigned int left, right, volume;
if (get_user(volume, p))
return -EFAULT;
diff --git a/sound/oss/sequencer.c b/sound/oss/sequencer.c
index 5c215f787ca9..c79874696bec 100644
--- a/sound/oss/sequencer.c
+++ b/sound/oss/sequencer.c
@@ -212,7 +212,6 @@ int sequencer_write(int dev, struct file *file, const char __user *buf, int coun
{
unsigned char event_rec[EV_SZ], ev_code;
int p = 0, c, ev_size;
- int err;
int mode = translate_mode(file);
dev = dev >> 4;
@@ -285,7 +284,7 @@ int sequencer_write(int dev, struct file *file, const char __user *buf, int coun
{
if (!midi_opened[event_rec[2]])
{
- int mode;
+ int err, mode;
int dev = event_rec[2];
if (dev >= max_mididev || midi_devs[dev]==NULL)
diff --git a/sound/oss/sh_dac_audio.c b/sound/oss/sh_dac_audio.c
index e5d423994918..78cfb66e4c59 100644
--- a/sound/oss/sh_dac_audio.c
+++ b/sound/oss/sh_dac_audio.c
@@ -135,7 +135,9 @@ static int dac_audio_ioctl(struct inode *inode, struct file *file,
return put_user(AFMT_U8, (int *)arg);
case SNDCTL_DSP_NONBLOCK:
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_GETCAPS:
diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
index 41562ecde5bb..1edab7b4ea83 100644
--- a/sound/oss/swarm_cs4297a.c
+++ b/sound/oss/swarm_cs4297a.c
@@ -2200,7 +2200,9 @@ static int cs4297a_ioctl(struct inode *inode, struct file *file,
sizeof(abinfo)) ? -EFAULT : 0;
case SNDCTL_DSP_NONBLOCK:
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_GETODELAY:
diff --git a/sound/oss/vwsnd.c b/sound/oss/vwsnd.c
index 78b8acc7c3b9..187f72750e8f 100644
--- a/sound/oss/vwsnd.c
+++ b/sound/oss/vwsnd.c
@@ -2673,7 +2673,9 @@ static int vwsnd_audio_do_ioctl(struct inode *inode,
case SNDCTL_DSP_NONBLOCK: /* _SIO ('P',14) */
DBGX("SNDCTL_DSP_NONBLOCK\n");
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_RESET: /* _SIO ('P', 0) */
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-02 23:17:14 +0300