From 3c76bc5bfda308aa42d5f42fde8dc1931e45e8a6 Mon Sep 17 00:00:00 2001 From: Nishanth Aravamudan Date: Mon, 7 Nov 2005 01:01:21 -0800 Subject: [PATCH] [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 Cc: Russell King Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/serial/crisv10.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c index 40d3e7139c..08c42c0001 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)) -- 2.39.5