7 files changed, 12 insertions, 35 deletions

diff --git a/sound/isa/ad1848/ad1848_lib.c b/sound/isa/ad1848/ad1848_lib.c
index 744b65a35c9c..891bacc94f68 100644
--- a/sound/isa/ad1848/ad1848_lib.c
+++ b/sound/isa/ad1848/ad1848_lib.c
@@ -243,8 +243,7 @@ static void snd_ad1848_mce_down(ad1848_t *chip)
 			snd_printk(KERN_ERR "mce_down - auto calibration time out (2)\n");
 			return;
 		}
-		set_current_state(TASK_INTERRUPTIBLE);
-		time = schedule_timeout(time);
+		time = schedule_timeout_interruptible(time);
 		spin_lock_irqsave(&chip->reg_lock, flags);
 	}
 #if 0
@@ -257,8 +256,7 @@ static void snd_ad1848_mce_down(ad1848_t *chip)
 			snd_printk(KERN_ERR "mce_down - auto calibration time out (3)\n");
 			return;
 		}
-		set_current_state(TASK_INTERRUPTIBLE);
-		time = schedule_timeout(time);
+		time = schedule_timeout_interruptible(time);
 		spin_lock_irqsave(&chip->reg_lock, flags);
 	}
 	spin_unlock_irqrestore(&chip->reg_lock, flags);
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index 720c0739c3a5..1cc89fb67bf2 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -333,8 +333,7 @@ static int snd_gf1_pcm_poke_block(snd_gus_card_t *gus, unsigned char *buf,
 			}
 		}
 		if (count > 0 && !in_interrupt()) {
-			set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(1);
+			schedule_timeout_interruptible(1);
 			if (signal_pending(current))
 				return -EAGAIN;
 		}
diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c
index 95540f133199..b09c6575e01a 100644
--- a/sound/isa/sb/emu8000.c
+++ b/sound/isa/sb/emu8000.c
@@ -135,8 +135,7 @@ static void __init
 snd_emu8000_read_wait(emu8000_t *emu)
 {
 	while ((EMU8000_SMALR_READ(emu) & 0x80000000) != 0) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(1);
+		schedule_timeout_interruptible(1);
 		if (signal_pending(current))
 			break;
 	}
@@ -148,8 +147,7 @@ static void __init
 snd_emu8000_write_wait(emu8000_t *emu)
 {
 	while ((EMU8000_SMALW_READ(emu) & 0x80000000) != 0) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(1);
+		schedule_timeout_interruptible(1);
 		if (signal_pending(current))
 			break;
 	}
@@ -437,8 +435,7 @@ size_dram(emu8000_t *emu)
 	for (i = 0; i < 10000; i++) {
 		if ((EMU8000_SMALW_READ(emu) & 0x80000000) == 0)
 			break;
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(1);
+		schedule_timeout_interruptible(1);
 		if (signal_pending(current))
 			break;
 	}
diff --git a/sound/isa/sb/emu8000_patch.c b/sound/isa/sb/emu8000_patch.c
index 26e693078cb3..2fea67e71c78 100644
--- a/sound/isa/sb/emu8000_patch.c
+++ b/sound/isa/sb/emu8000_patch.c
@@ -109,8 +109,7 @@ static void
 snd_emu8000_write_wait(emu8000_t *emu)
 {
 	while ((EMU8000_SMALW_READ(emu) & 0x80000000) != 0) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(1);
+		schedule_timeout_interruptible(1);
 		if (signal_pending(current))
 			break;
 	}
diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c
index 0209790dc4b5..b323beeeda15 100644
--- a/sound/isa/sb/emu8000_pcm.c
+++ b/sound/isa/sb/emu8000_pcm.c
@@ -117,8 +117,7 @@ snd_emu8000_write_wait(emu8000_t *emu, int can_schedule)
 {
 	while ((EMU8000_SMALW_READ(emu) & 0x80000000) != 0) {
 		if (can_schedule) {
-			set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(1);
+			schedule_timeout_interruptible(1);
 			if (signal_pending(current))
 				break;
 		}
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index 1036876146c4..11588067fa4f 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -343,19 +343,6 @@ static void soundscape_free(snd_card_t * c)
 }
 
 /*
- * Put this process into an idle wait-state for a certain number
- * of "jiffies". The process can almost certainly be rescheduled
- * while we're waiting, and so we must NOT be holding any spinlocks
- * when we call this function. If we are then we risk DEADLOCK in
- * SMP (Ha!) or pre-emptible kernels.
- */
-static inline void sleep(long jiffs, int state)
-{
-	set_current_state(state);
-	schedule_timeout(jiffs);
-}
-
-/*
  * Tell the SoundScape to begin a DMA tranfer using the given channel.
  * All locking issues are left to the caller.
  */
@@ -392,7 +379,7 @@ static int obp_startup_ack(struct soundscape *s, unsigned timeout)
 		unsigned long flags;
 		unsigned char x;
 
-		sleep(1, TASK_INTERRUPTIBLE);
+		schedule_timeout_interruptible(1);
 
 		spin_lock_irqsave(&s->lock, flags);
 		x = inb(HOST_DATA_IO(s->io_base));
@@ -419,7 +406,7 @@ static int host_startup_ack(struct soundscape *s, unsigned timeout)
 		unsigned long flags;
 		unsigned char x;
 
-		sleep(1, TASK_INTERRUPTIBLE);
+		schedule_timeout_interruptible(1);
 
 		spin_lock_irqsave(&s->lock, flags);
 		x = inb(HOST_DATA_IO(s->io_base));
diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index 0c3c951009d8..abd79b781412 100644
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -275,8 +275,7 @@ static int
 wavefront_sleep (int limit)
 
 {
-	set_current_state(TASK_INTERRUPTIBLE);
-	schedule_timeout(limit);
+	schedule_timeout_interruptible(limit);
 
 	return signal_pending(current);
 }
@@ -1788,8 +1787,7 @@ wavefront_should_cause_interrupt (snd_wavefront_t *dev,
 	outb (val,port);
 	spin_unlock_irq(&dev->irq_lock);
 	while (1) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		if ((timeout = schedule_timeout(timeout)) == 0)
+		if ((timeout = schedule_timeout_interruptible(timeout)) == 0)
 			return;
 		if (dev->irq_ok)
 			return;