staging: speakup: thread: remove custom locking macros

Signed-off-by: NWilliam Hubbs <w.d.hubbs@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/speakup/thread.c

@@ -22,7 +22,7 @@ int speakup_thread(void *data)
 	while (1) {
 		DEFINE_WAIT(wait);
 		while (1) {
-			spk_lock(flags);
+			spin_lock_irqsave(&speakup_info.spinlock, flags);
 			our_sound = spk_unprocessed_sound;
 			spk_unprocessed_sound.active = 0;
 			prepare_to_wait(&speakup_event, &wait,
@@ -32,7 +32,7 @@ int speakup_thread(void *data)
 				(synth && synth->catch_up && synth->alive &&
 					(speakup_info.flushing ||
 					!synth_buffer_empty()));
-			spk_unlock(flags);
+			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
 			if (should_break)
 				break;
 			mutex_unlock(&spk_mutex);