From: Keith Packard <keithp@keithp.com>
Date: Tue, 11 Oct 2011 23:44:02 +0000 (-0600)
Subject: altos/avr: Register stdio handler when using serial for stdin
X-Git-Tag: 1.0.9.3~9
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=af4470f8025116179ef83726a8287e47c465907b

altos/avr: Register stdio handler when using serial for stdin

This code was left in a bit of a mess; just clean it up.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/avr/ao_serial_avr.c b/src/avr/ao_serial_avr.c
index 2fe39755..6885c339 100644
--- a/src/avr/ao_serial_avr.c
+++ b/src/avr/ao_serial_avr.c
@@ -154,13 +154,9 @@ ao_serial_init(void)
 		  (1 << TXEN1) |	/* Enable transmitter */
 		  (1 << RXCIE1) |	/* Enable receive interrupts */
 		  (1 << UDRIE1));	/* Enable transmit empty interrupts */
-#if 0
 #if USE_SERIAL_STDIN
-	int8_t	i;
-	i = ao_add_stdio(ao_serial_pollchar,
-			 ao_serial_putchar,
-			 NULL);
-	printf("Register serial stdio as %d\n", i);
-#endif
+	ao_add_stdio(ao_serial_pollchar,
+		     ao_serial_putchar,
+		     NULL);
 #endif
 }