This adds serial_out() method to spk_synth struct.
Signed-off-by: Okash Khawaja <okash.khaw...@gmail.com>
---
drivers/staging/speakup/spk_types.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/speakup/spk_types.h
b/drivers/staging/speakup/spk_types.h
index e8ff5d7..56dc7df 100644
--- a/drivers/staging/speakup/spk_types.h
+++ b/drivers/staging/speakup/spk_types.h
@@ -168,6 +168,7 @@ struct spk_synth {
int *default_vol;
int (*probe)(struct spk_synth *synth);
void (*release)(void);
+ int (*serial_out)(const char ch);
const char *(*synth_immediate)(struct spk_synth *synth,
const char *buff);
void (*catch_up)(struct spk_synth *synth);
--
2.10.2
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