[PATCH 07/80] Blackfin Serial Driver: trim trailing whitespace -- no functional changes

Alan Cox
2008-10-13T09:34:29Z

From: Mike Frysinger <vapier.adi@gmail.com>

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>
---

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();
}