diff options
| author | Mike Frysinger <vapier.adi@gmail.com> | 2008-10-13 11:33:06 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 18:51:38 +0200 |
| commit | d273e201717af57ae56299ef1e6e2f7a1f812020 (patch) | |
| tree | 59ac64287b5ea13e847bdd163a3ad5866948681b /drivers/serial/bfin_5xx.c | |
| parent | Blackfin Serial Driver: Fix bug - should suspend/resume/remove all uart ports. (diff) | |
| download | linux-d273e201717af57ae56299ef1e6e2f7a1f812020.tar.xz linux-d273e201717af57ae56299ef1e6e2f7a1f812020.zip | |
Blackfin Serial Driver: trim trailing whitespace -- no functional changes
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial/bfin_5xx.c')
| -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 04eeef05e93c..976de91307c3 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(); } |