diff options
Diffstat (limited to 'drivers/serial/serial_sh.c')
| -rw-r--r-- | drivers/serial/serial_sh.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c index 144a925..7c1f271 100644 --- a/drivers/serial/serial_sh.c +++ b/drivers/serial/serial_sh.c @@ -122,7 +122,7 @@ static void handle_error(void) sci_out(&sh_sci, SCLSR, 0x00); } -void serial_raw_putc(const char c) +static void serial_raw_putc(const char c) { while (1) { /* Tx fifo is empty */ @@ -152,7 +152,7 @@ static int sh_serial_tstc(void) } -int serial_getc_check(void) +static int serial_getc_check(void) { unsigned short status; |