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| author | Nishanth Aravamudan <nacc@us.ibm.com> | 2005-11-07 01:01:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:53:59 -0800 |
| commit | 3c76bc5bfda308aa42d5f42fde8dc1931e45e8a6 (patch) | |
| tree | 2fd0ff833d85e68d50676cb74d3aef9be4f74ccf /drivers | |
| parent | a9a3047dd8ae43ff24caae5ec733a93df129568e (diff) | |
| download | linux-3.10-3c76bc5bfda308aa42d5f42fde8dc1931e45e8a6.tar.gz linux-3.10-3c76bc5bfda308aa42d5f42fde8dc1931e45e8a6.tar.bz2 linux-3.10-3c76bc5bfda308aa42d5f42fde8dc1931e45e8a6.zip | |
[PATCH] serial: fix-up schedule_timeout() usage
Use schedule_timeout_uninterruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/crisv10.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c index 40d3e7139cf..08c42c00018 100644 --- a/drivers/serial/crisv10.c +++ b/drivers/serial/crisv10.c @@ -4416,10 +4416,8 @@ rs_close(struct tty_struct *tty, struct file * filp) info->event = 0; info->tty = 0; if (info->blocked_open) { - if (info->close_delay) { - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(info->close_delay); - } + if (info->close_delay) + schedule_timeout_interruptible(info->close_delay); wake_up_interruptible(&info->open_wait); } info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING); @@ -4469,8 +4467,7 @@ static void rs_wait_until_sent(struct tty_struct *tty, int timeout) while (info->xmit.head != info->xmit.tail || /* More in send queue */ (*info->ostatusadr & 0x007f) || /* more in FIFO */ (elapsed_usec < 2*info->char_time_usec)) { - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_timeout_interruptible(1); if (signal_pending(current)) break; if (timeout && time_after(jiffies, orig_jiffies + timeout)) |