diff options
Diffstat (limited to 'src/console/uart8250_console.c')
| -rw-r--r-- | src/console/uart8250_console.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/console/uart8250_console.c b/src/console/uart8250_console.c index c5d32cf579..e6642350d7 100644 --- a/src/console/uart8250_console.c +++ b/src/console/uart8250_console.c @@ -26,9 +26,9 @@ #define UART_LCS TTYS0_LCS -void ttyS0_init(void) +static void ttyS0_init(void) { - static unsigned char div[8]={1,2,3,6,12,24,48,96}; + static const unsigned char div[8]={1,2,3,6,12,24,48,96}; int b_index=0; unsigned int divisor=TTYS0_DIV; @@ -38,17 +38,17 @@ void ttyS0_init(void) uart8250_init(TTYS0_BASE, divisor, TTYS0_LCS); } -void ttyS0_tx_byte(unsigned char data) +static void ttyS0_tx_byte(unsigned char data) { uart8250_tx_byte(TTYS0_BASE, data); } -unsigned char ttyS0_rx_byte(void) +static unsigned char ttyS0_rx_byte(void) { return uart8250_rx_byte(TTYS0_BASE); } -int ttyS0_tst_byte(void) +static int ttyS0_tst_byte(void) { return uart8250_can_rx_byte(TTYS0_BASE); } |