1 files changed, 12 insertions, 12 deletions

diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index bc449166d18d..6a7f842b9627 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -393,20 +393,20 @@ static int sscape_wait_dma_unsafe(unsigned io_base, enum GA_REG reg, unsigned ti
  */
 static int obp_startup_ack(struct soundscape *s, unsigned timeout)
 {
-        while (timeout != 0) {
+        unsigned long end_time = jiffies + msecs_to_jiffies(timeout);
+
+        do {
                 unsigned long flags;
                 unsigned char x;
 
-                schedule_timeout_uninterruptible(1);
-
                 spin_lock_irqsave(&s->lock, flags);
                 x = inb(HOST_DATA_IO(s->io_base));
                 spin_unlock_irqrestore(&s->lock, flags);
                 if ((x & 0xfe) == 0xfe)
                         return 1;
 
-                --timeout;
-        } /* while */
+                msleep(10);
+        } while (time_before(jiffies, end_time));
 
         return 0;
 }
@@ -420,20 +420,20 @@ static int obp_startup_ack(struct soundscape *s, unsigned timeout)
  */
 static int host_startup_ack(struct soundscape *s, unsigned timeout)
 {
-        while (timeout != 0) {
+        unsigned long end_time = jiffies + msecs_to_jiffies(timeout);
+
+        do {
                 unsigned long flags;
                 unsigned char x;
 
-                schedule_timeout_uninterruptible(1);
-
                 spin_lock_irqsave(&s->lock, flags);
                 x = inb(HOST_DATA_IO(s->io_base));
                 spin_unlock_irqrestore(&s->lock, flags);
                 if (x == 0xfe)
                         return 1;
 
-                --timeout;
-        } /* while */
+                msleep(10);
+        } while (time_before(jiffies, end_time));
 
         return 0;
 }
@@ -529,10 +529,10 @@ static int upload_dma_data(struct soundscape *s,
          * give it 5 seconds (max) ...
          */
         ret = 0;
-        if (!obp_startup_ack(s, 5)) {
+        if (!obp_startup_ack(s, 5000)) {
                 snd_printk(KERN_ERR "sscape: No response from on-board processor after upload\n");
                 ret = -EAGAIN;
-        } else if (!host_startup_ack(s, 5)) {
+        } else if (!host_startup_ack(s, 5000)) {
                 snd_printk(KERN_ERR "sscape: SoundScape failed to initialise\n");
                 ret = -EAGAIN;
         }