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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>
This commit is contained in:
Mike Frysinger 2008-10-13 10:33:06 +01:00 committed by Linus Torvalds
parent ccfbc3e1c8
commit d273e20171
1 changed files with 4 additions and 4 deletions
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8
drivers/serial/bfin_5xx.c
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@ -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();
}