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authorTakashi Iwai <tiwai@suse.de>2014-01-20 10:20:14 +0100
committerTakashi Iwai <tiwai@suse.de>2014-01-20 10:20:14 +0100
commit258753361534a40ad7180c742da813fc659e427b (patch)
tree58517f6ce46ab2c897d427b7d1bf29850be314fa /sound/oss/dmabuf.c
parent315fba80a664e4bd928e0b85a38d26e60645b96a (diff)
parent2aff4c9ce898b9079658650c1ab33c44b100a203 (diff)
Merge branch 'for-next' into for-linus
Diffstat (limited to 'sound/oss/dmabuf.c')
-rw-r--r--sound/oss/dmabuf.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index 461d94cfecbe..e3f29132d3ac 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -28,6 +28,7 @@
#include <linux/mm.h>
#include <linux/gfp.h>
#include "sound_config.h"
+#include "sleep.h"
#define DMAP_FREE_ON_CLOSE 0
#define DMAP_KEEP_ON_CLOSE 1
@@ -351,8 +352,7 @@ static void dma_reset_output(int dev)
if (!signal_pending(current) && adev->dmap_out->qlen &&
adev->dmap_out->underrun_count == 0){
spin_unlock_irqrestore(&dmap->lock,flags);
- interruptible_sleep_on_timeout(&adev->out_sleeper,
- dmabuf_timeout(dmap));
+ oss_broken_sleep_on(&adev->out_sleeper, dmabuf_timeout(dmap));
spin_lock_irqsave(&dmap->lock,flags);
}
adev->dmap_out->flags &= ~(DMA_SYNCING | DMA_ACTIVE);
@@ -446,7 +446,7 @@ int DMAbuf_sync(int dev)
long t = dmabuf_timeout(dmap);
spin_unlock_irqrestore(&dmap->lock,flags);
/* FIXME: not safe may miss events */
- t = interruptible_sleep_on_timeout(&adev->out_sleeper, t);
+ t = oss_broken_sleep_on(&adev->out_sleeper, t);
spin_lock_irqsave(&dmap->lock,flags);
if (!t) {
adev->dmap_out->flags &= ~DMA_SYNCING;
@@ -466,7 +466,7 @@ int DMAbuf_sync(int dev)
while (!signal_pending(current) &&
adev->d->local_qlen(dev)){
spin_unlock_irqrestore(&dmap->lock,flags);
- interruptible_sleep_on_timeout(&adev->out_sleeper,
+ oss_broken_sleep_on(&adev->out_sleeper,
dmabuf_timeout(dmap));
spin_lock_irqsave(&dmap->lock,flags);
}
@@ -587,8 +587,7 @@ int DMAbuf_getrdbuffer(int dev, char **buf, int *len, int dontblock)
timeout = dmabuf_timeout(dmap);
spin_unlock_irqrestore(&dmap->lock,flags);
- timeout = interruptible_sleep_on_timeout(&adev->in_sleeper,
- timeout);
+ timeout = oss_broken_sleep_on(&adev->in_sleeper, timeout);
if (!timeout) {
/* FIXME: include device name */
err = -EIO;
@@ -768,8 +767,7 @@ static int output_sleep(int dev, int dontblock)
timeout_value = dmabuf_timeout(dmap);
else
timeout_value = MAX_SCHEDULE_TIMEOUT;
- timeout_value = interruptible_sleep_on_timeout(&adev->out_sleeper,
- timeout_value);
+ timeout_value = oss_broken_sleep_on(&adev->out_sleeper, timeout_value);
if (timeout != MAX_SCHEDULE_TIMEOUT && !timeout_value) {
printk(KERN_WARNING "Sound: DMA (output) timed out - IRQ/DRQ config error?\n");
dma_reset_output(dev);