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[PATCH] Char: timers cleanup

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- Use timer macros to set function and data members and to modify
  expiration time.
- Use DEFINE_TIMER for global timers and do not init them at run-time in
  these cases.
- del_timer_sync is common in most cases -- we want to wait for timer
  function if it's still running.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Dave Airlie <airlied@linux.ie>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Paul Fulghum <paulkf@microgate.com>
Cc: Kylene Jo Hall <kjhall@us.ibm.com>
Cc: Wim Van Sebroeck <wim@iguana.be>
Acked-by: Dmitry Torokhov <dtor@mail.ru>	(Input bits)
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jiri Slaby
2007-02-12 00:52:31 -08:00
committed by Linus Torvalds
parent d096f3e989
commit 40565f1962
17 changed files with 75 additions and 123 deletions
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19
drivers/char/synclink_gt.c
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@@ -1825,8 +1825,7 @@ static void rx_async(struct slgt_info *info)
if (i < count) {
/* receive buffer not completed */
info->rbuf_index += i;
info->rx_timer.expires = jiffies + 1;
add_timer(&info->rx_timer);
mod_timer(&info->rx_timer, jiffies + 1);
break;
}
@@ -3340,13 +3339,8 @@ static struct slgt_info *alloc_dev(int adapter_num, int port_num, struct pci_dev
info->adapter_num = adapter_num;
info->port_num = port_num;
init_timer(&info->tx_timer);
info->tx_timer.data = (unsigned long)info;
info->tx_timer.function = tx_timeout;
init_timer(&info->rx_timer);
info->rx_timer.data = (unsigned long)info;
info->rx_timer.function = rx_timeout;
setup_timer(&info->tx_timer, tx_timeout, (unsigned long)info);
setup_timer(&info->rx_timer, rx_timeout, (unsigned long)info);
/* Copy configuration info to device instance data */
info->pdev = pdev;
@@ -3794,10 +3788,9 @@ static void tx_start(struct slgt_info *info)
}
}
if (info->params.mode == MGSL_MODE_HDLC) {
info->tx_timer.expires = jiffies + msecs_to_jiffies(5000);
add_timer(&info->tx_timer);
}
if (info->params.mode == MGSL_MODE_HDLC)
mod_timer(&info->tx_timer, jiffies +
msecs_to_jiffies(5000));
} else {
tdma_reset(info);
/* set 1st descriptor address */