diff options
Diffstat (limited to 'sound/oss/swarm_cs4297a.c')
| -rw-r--r-- | sound/oss/swarm_cs4297a.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c index 7d8803a00b79..f851fd0e199c 100644 --- a/sound/oss/swarm_cs4297a.c +++ b/sound/oss/swarm_cs4297a.c @@ -90,6 +90,8 @@ #include <asm/sibyte/sb1250_mac.h> #include <asm/sibyte/sb1250.h> +#include "sleep.h" + struct cs4297a_state; static DEFINE_MUTEX(swarm_cs4297a_mutex); @@ -748,7 +750,7 @@ static int serdma_reg_access(struct cs4297a_state *s, u64 data) /* Since a writer has the DSP open, we have to mux the request in */ s->reg_request = data; - interruptible_sleep_on(&s->dma_dac.reg_wait); + oss_broken_sleep_on(&s->dma_dac.reg_wait, MAX_SCHEDULE_TIMEOUT); /* XXXKW how can I deal with the starvation case where the opener isn't writing? */ } else { @@ -790,7 +792,7 @@ static int cs4297a_read_ac97(struct cs4297a_state *s, u32 offset, if (serdma_reg_access(s, (0xCLL << 60) | (1LL << 47) | ((u64)(offset & 0x7F) << 40))) return -1; - interruptible_sleep_on(&s->dma_adc.reg_wait); + oss_broken_sleep_on(&s->dma_adc.reg_wait, MAX_SCHEDULE_TIMEOUT); *value = s->read_value; CS_DBGOUT(CS_AC97, 2, printk(KERN_INFO "cs4297a: rdr reg %x -> %x\n", s->read_reg, s->read_value)); @@ -1740,7 +1742,7 @@ static ssize_t cs4297a_read(struct file *file, char *buffer, size_t count, start_adc(s); if (file->f_flags & O_NONBLOCK) return ret ? ret : -EAGAIN; - interruptible_sleep_on(&s->dma_adc.wait); + oss_broken_sleep_on(&s->dma_adc.wait, MAX_SCHEDULE_TIMEOUT); if (signal_pending(current)) return ret ? ret : -ERESTARTSYS; continue; @@ -1836,7 +1838,7 @@ static ssize_t cs4297a_write(struct file *file, const char *buffer, start_dac(s); if (file->f_flags & O_NONBLOCK) return ret ? ret : -EAGAIN; - interruptible_sleep_on(&d->wait); + oss_broken_sleep_on(&d->wait, MAX_SCHEDULE_TIMEOUT); if (signal_pending(current)) return ret ? ret : -ERESTARTSYS; continue; @@ -2452,7 +2454,7 @@ static int cs4297a_locked_open(struct inode *inode, struct file *file) return -EBUSY; } mutex_unlock(&s->open_sem_dac); - interruptible_sleep_on(&s->open_wait_dac); + oss_broken_sleep_on(&s->open_wait_dac, MAX_SCHEDULE_TIMEOUT); if (signal_pending(current)) { printk("open - sig pending\n"); @@ -2469,7 +2471,7 @@ static int cs4297a_locked_open(struct inode *inode, struct file *file) return -EBUSY; } mutex_unlock(&s->open_sem_adc); - interruptible_sleep_on(&s->open_wait_adc); + oss_broken_sleep_on(&s->open_wait_adc, MAX_SCHEDULE_TIMEOUT); if (signal_pending(current)) { printk("open - sig pending\n"); |
