[PATCH][ATM]: [drivers] use msleep() instead of schedule_timeout() (from Nishanth Aravamudan <nacc@us.ibm.com>)

["chas williams (contractor)" <chas@xxxxxxxxxxxxxxxx>]

dave,

this patch (from nacc@xxxxxxxxxx) replaces assorted schedule_timeout()'s
with msleep()'s.  please apply to 2.6.

thanks!

# This is a BitKeeper generated diff -Nru style patch.
#
# ChangeSet
#   2004/09/17 20:30:30-04:00 chas@xxxxxxxxxxxxxxxxxxxxxx 
#   [ATM]: [drivers] use msleep() instead of schedule_timeout() (from Nishanth 
Aravamudan <nacc@xxxxxxxxxx>)
# 
diff -Nru a/drivers/atm/firestream.c b/drivers/atm/firestream.c
--- a/drivers/atm/firestream.c  2004-09-21 12:48:17 -04:00
+++ b/drivers/atm/firestream.c  2004-09-21 12:48:17 -04:00
@@ -1704,8 +1704,7 @@
                }
 
                /* Try again after 10ms. */
-               set_current_state(TASK_UNINTERRUPTIBLE);
-               schedule_timeout ((HZ+99)/100);
+               msleep(10);
        }
 
        if (!to) {
diff -Nru a/drivers/atm/he.c b/drivers/atm/he.c
--- a/drivers/atm/he.c  2004-09-21 12:48:17 -04:00
+++ b/drivers/atm/he.c  2004-09-21 12:48:17 -04:00
@@ -2596,9 +2596,8 @@
 
                while (((tx_inuse = atomic_read(&vcc->sk->sk_wmem_alloc)) > 0) 
&&
                       (retry < MAX_RETRY)) {
-                       set_current_state(TASK_UNINTERRUPTIBLE);
-                       (void) schedule_timeout(sleep);
-                       if (sleep < HZ)
+                       msleep(sleep);
+                       if (sleep < 250)
                                sleep = sleep * 2;
 
                        ++retry;
diff -Nru a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
--- a/drivers/atm/idt77252.c    2004-09-21 12:48:17 -04:00
+++ b/drivers/atm/idt77252.c    2004-09-21 12:48:17 -04:00
@@ -2516,7 +2516,7 @@
        struct vc_map *vc = vcc->dev_data;
        unsigned long flags;
        unsigned long addr;
-       int timeout;
+       unsigned long timeout;
 
        down(&card->mutex);
 
@@ -2566,9 +2566,9 @@
                }
                spin_unlock_irqrestore(&vc->lock, flags);
 
-               timeout = 5 * HZ;
+               timeout = 5 * 1000;
                while (atomic_read(&vc->scq->used) > 0) {
-                       timeout = schedule_timeout(timeout);
+                       timeout = msleep_interruptible(timeout);
                        if (!timeout)
                                break;
                }
diff -Nru a/drivers/atm/lanai.c b/drivers/atm/lanai.c
--- a/drivers/atm/lanai.c       2004-09-21 12:48:17 -04:00
+++ b/drivers/atm/lanai.c       2004-09-21 12:48:17 -04:00
@@ -813,7 +813,7 @@
                        DPRINTK("read, write = %d, %d\n", read, write);
                        break;
                }
-               schedule_timeout(HZ / 25);
+               msleep(4);
        }
        /* 15.2.2 - clear out all tx registers */
        cardvcc_write(lvcc, 0, vcc_txreadptr);