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staging: speakup: dectlk: remove custom locking macros 

Signed-off-by: William Hubbs <w.d.hubbs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
William Hubbs 2013-05-13 00:03:03 -05:00 committed by Greg Kroah-Hartman
parent 4d888b292a
commit 68743d6b26
1 changed files with 10 additions and 10 deletions
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20
drivers/staging/speakup/speakup_dectlk.c
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@ -216,9 +216,9 @@ static void do_catch_up(struct spk_synth *synth)
jiffy_delta = spk_get_var(JIFFY);
delay_time = spk_get_var(DELAY);
spk_lock(flags);
spin_lock_irqsave(&speakup_info.spinlock, flags);
jiffy_delta_val = jiffy_delta->u.n.value;
spk_unlock(flags);
spin_unlock_irqrestore(&speakup_info.spinlock, flags);
jiff_max = jiffies + jiffy_delta_val;
while (!kthread_should_stop()) {
@ -234,22 +234,22 @@ static void do_catch_up(struct spk_synth *synth)
is_flushing = 0;
spin_unlock_irqrestore(&flush_lock, flags);
spk_lock(flags);
spin_lock_irqsave(&speakup_info.spinlock, flags);
if (speakup_info.flushing) {
speakup_info.flushing = 0;
spk_unlock(flags);
spin_unlock_irqrestore(&speakup_info.spinlock, flags);
synth->flush(synth);
continue;
}
if (synth_buffer_empty()) {
spk_unlock(flags);
spin_unlock_irqrestore(&speakup_info.spinlock, flags);
break;
}
ch = synth_buffer_peek();
set_current_state(TASK_INTERRUPTIBLE);
delay_time_val = delay_time->u.n.value;
synth_full_val = synth_full();
spk_unlock(flags);
spin_unlock_irqrestore(&speakup_info.spinlock, flags);
if (ch == '\n')
ch = 0x0D;
if (synth_full_val || !spk_serial_out(ch)) {
@ -257,9 +257,9 @@ static void do_catch_up(struct spk_synth *synth)
continue;
}
set_current_state(TASK_RUNNING);
spk_lock(flags);
spin_lock_irqsave(&speakup_info.spinlock, flags);
synth_buffer_getc();
spk_unlock(flags);
spin_unlock_irqrestore(&speakup_info.spinlock, flags);
if (ch == '[')
in_escape = 1;
else if (ch == ']')
@ -270,10 +270,10 @@ static void do_catch_up(struct spk_synth *synth)
if (jiffies >= jiff_max) {
if (!in_escape)
spk_serial_out(PROCSPEECH);
spk_lock(flags);
spin_lock_irqsave(&speakup_info.spinlock, flags);
jiffy_delta_val = jiffy_delta->u.n.value;
delay_time_val = delay_time->u.n.value;
spk_unlock(flags);
spin_unlock_irqrestore(&speakup_info.spinlock, flags);
schedule_timeout(msecs_to_jiffies
(delay_time_val));
jiff_max = jiffies + jiffy_delta_val;