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TTY: amiserial, remove tasklet for tty_wakeup

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tty_wakeup is safe to be called from all contexts. No need to schedule
a tasklet for that. Let's call it directly like in other drivers.

This allows us to kill another member of async_struct structure. (If
we remove the dummy uses in simserial.)

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby
2012-03-05 14:52:13 +01:00
committed by Greg Kroah-Hartman
parent 9c8efecc91
commit c5f0508b99
3 changed files with 2 additions and 50 deletions
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2
arch/ia64/hp/sim/simserial.c
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@@ -572,7 +572,6 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
shutdown(info);
rs_flush_buffer(tty);
tty_ldisc_flush(tty);
info->event = 0;
info->tty = NULL;
if (info->blocked_open) {
if (info->close_delay)
@@ -610,7 +609,6 @@ static void rs_hangup(struct tty_struct *tty)
return;
shutdown(info);
info->event = 0;
state->count = 0;
info->flags &= ~ASYNC_NORMAL_ACTIVE;
info->tty = NULL;