From 14c2e677fd3c23ce7ae633b04dc64973c07a4479 Mon Sep 17 00:00:00 2001 From: Boris Gjenero Date: Wed, 21 Dec 2011 17:36:18 +0000 Subject: Make more local functions static. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31395 a1c6a512-1295-4272-9138-f99709370657 --- firmware/drivers/serial.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'firmware/drivers/serial.c') diff --git a/firmware/drivers/serial.c b/firmware/drivers/serial.c index af0f3ab..a463423 100644 --- a/firmware/drivers/serial.c +++ b/firmware/drivers/serial.c @@ -99,7 +99,7 @@ int tx_rdy(void) return 0; } -int rx_rdy(void) +static int rx_rdy(void) { if((SER0_LSR & 0x1)) return 1; @@ -112,7 +112,7 @@ void tx_writec(unsigned char c) SER0_THR =(int) c; } -unsigned char rx_readc(void) +static unsigned char rx_readc(void) { return (SER0_RBR & 0xFF); } -- cgit v1.1