From: Keith Packard <keithp@keithp.com>
Date: Sun, 5 Aug 2018 04:19:59 +0000 (+0800)
Subject: altos/lpc: Fix stdio wakeup on serial IRQ
X-Git-Tag: 1.8.7~3^2~61
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=1bbef0879ad86dfc21610a255e6cbca1b94b5d1a;ds=sidebyside

altos/lpc: Fix stdio wakeup on serial IRQ

Should just use USE_SERIAL_0_STDIN directly

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

diff --git a/src/lpc/ao_serial_lpc.c b/src/lpc/ao_serial_lpc.c
index 0011744d..d5cf930a 100644
--- a/src/lpc/ao_serial_lpc.c
+++ b/src/lpc/ao_serial_lpc.c
@@ -66,8 +66,9 @@ lpc_usart_isr(void)
 	}
 	if (wake_input) {
 		ao_wakeup(&ao_usart_rx_fifo);
-		if (stdin)
-			ao_wakeup(&ao_stdin_ready);
+#if USE_SERIAL_0_STDIN
+		ao_wakeup(&ao_stdin_ready);
+#endif
 	}
 }