[PATCH v2 1/4] staging: speakup: add serial_out() method to spk_synth

[Okash Khawaja]

This adds serial_out() method to spk_synth struct.

Signed-off-by: Okash Khawaja <okash.khawaja at 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