Use msleep_interruptible() instead of schedule_timeout() to
guarantee the task delays as expected.
Signed-off-by: Nishanth Aravamudan <[EMAIL PROTECTED]>
Signed-off-by: Maximilian Attems <[EMAIL PROTECTED]>
Signed-off-by: Domen Puncer <[EMAIL PROTECTED]>
---
kj-domen/drivers/tc/zs.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff -puN drivers/tc/zs.c~msleep_interruptible-drivers_tc_zs drivers/tc/zs.c
--- kj/drivers/tc/zs.c~msleep_interruptible-drivers_tc_zs 2005-03-05
16:09:39.000000000 +0100
+++ kj-domen/drivers/tc/zs.c 2005-03-05 16:09:39.000000000 +0100
@@ -1368,8 +1368,7 @@ static void rs_close(struct tty_struct *
info->tty = 0;
if (info->blocked_open) {
if (info->close_delay) {
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(info->close_delay);
+
msleep_interruptible(jiffies_to_msecs(info->close_delay));
}
wake_up_interruptible(&info->open_wait);
}
@@ -1403,8 +1402,7 @@ static void rs_wait_until_sent(struct tt
if (timeout)
char_time = min(char_time, timeout);
while ((read_zsreg(info->zs_channel, 1) & Tx_BUF_EMP) == 0) {
- current->state = TASK_INTERRUPTIBLE;
- schedule_timeout(char_time);
+ msleep_interruptible(jiffies_to_msecs(char_time));
if (signal_pending(current))
break;
if (timeout && time_after(jiffies, orig_jiffies + timeout))
_
-
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