From: Keith Packard <keithp@keithp.com>
Date: Sun, 5 Aug 2018 04:20:56 +0000 (+0800)
Subject: altos/stmf0: Stop using 'stdin' name as local variable
X-Git-Tag: 1.8.7~3^2~60
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=cbe9cfd5eb5d19b7b9bf4bb75424e7592d708929

altos/stmf0: Stop using 'stdin' name as local variable

stdio kinda wants to own this name

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

diff --git a/src/stmf0/ao_serial_stm.c b/src/stmf0/ao_serial_stm.c
index 59cfde2e..5097041a 100644
--- a/src/stmf0/ao_serial_stm.c
+++ b/src/stmf0/ao_serial_stm.c
@@ -56,14 +56,14 @@ _ao_usart_cts(struct ao_stm_usart *usart)
 #endif
 
 static void
-_ao_usart_rx(struct ao_stm_usart *usart, int stdin)
+_ao_usart_rx(struct ao_stm_usart *usart, int is_stdin)
 {
 	if (usart->reg->isr & (1 << STM_USART_ISR_RXNE)) {
 		usart->reg->icr = (1 << STM_USART_ICR_ORECF);
 		if (!ao_fifo_full(usart->rx_fifo)) {
 			ao_fifo_insert(usart->rx_fifo, usart->reg->rdr);
 			ao_wakeup(&usart->rx_fifo);
-			if (stdin)
+			if (is_stdin)
 				ao_wakeup(&ao_stdin_ready);
 #if HAS_SERIAL_SW_FLOW
 			/* If the fifo is nearly full, turn off RTS and wait
@@ -81,9 +81,9 @@ _ao_usart_rx(struct ao_stm_usart *usart, int stdin)
 }
 
 static void
-ao_usart_isr(struct ao_stm_usart *usart, int stdin)
+ao_usart_isr(struct ao_stm_usart *usart, int is_stdin)
 {
-	_ao_usart_rx(usart, stdin);
+	_ao_usart_rx(usart, is_stdin);
 
 	if (!_ao_usart_tx_start(usart))
 		usart->reg->cr1 &= ~(1<< STM_USART_CR1_TXEIE);