diff options
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/bfin_5xx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index 04eeef0..976de91 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -1,7 +1,7 @@ /* * Blackfin On-Chip Serial Driver * - * Copyright 2006-2007 Analog Devices Inc. + * Copyright 2006-2008 Analog Devices Inc. * * Enter bugs at http://blackfin.uclinux.org/ * @@ -126,13 +126,13 @@ static int kgdb_entry_state; void kgdb_put_debug_char(int chr) { struct bfin_serial_port *uart; - + if (CONFIG_KGDB_UART_PORT < 0 || CONFIG_KGDB_UART_PORT >= BFIN_UART_NR_PORTS) uart = &bfin_serial_ports[0]; else uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT]; - + while (!(UART_GET_LSR(uart) & THRE)) { SSYNC(); } @@ -152,7 +152,7 @@ int kgdb_get_debug_char(void) uart = &bfin_serial_ports[0]; else uart = &bfin_serial_ports[CONFIG_KGDB_UART_PORT]; - + while(!(UART_GET_LSR(uart) & DR)) { SSYNC(); } |
