diff --git a/drivers/staging/speakup/spk_priv.h b/drivers/staging/speakup/spk_priv.h
index 7b3a16e1fa23..c8e688878fc7 100644
--- a/drivers/staging/speakup/spk_priv.h
+++ b/drivers/staging/speakup/spk_priv.h
@@ -54,8 +54,10 @@ ssize_t spk_var_store(struct kobject *kobj, struct kobj_attribute *attr,
 
 int spk_serial_synth_probe(struct spk_synth *synth);
 int spk_ttyio_synth_probe(struct spk_synth *synth);
-const char *spk_serial_synth_immediate(struct spk_synth *synth, const char *buff);
-const char *spk_ttyio_synth_immediate(struct spk_synth *synth, const char *buff);
+const char *spk_serial_synth_immediate(struct spk_synth *synth,
+				       const char *buff);
+const char *spk_ttyio_synth_immediate(struct spk_synth *synth,
+				      const char *buff);
 void spk_do_catch_up(struct spk_synth *synth);
 void spk_do_catch_up_unicode(struct spk_synth *synth);
 void spk_synth_flush(struct spk_synth *synth);