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authorGraf Yang <graf.yang@analog.com>2008-10-13 10:33:42 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-13 09:51:38 -0700
commitb3ef5aba64aed5be0fccca3ff39c8f2282111ce5 (patch)
tree6ffb27e1badbdc59a9d1564ff65003771ad5e97f /drivers
parent5ffdeea2f99ed9d46bf954c9fdc64da7da57e81b (diff)
Blackfin Serial Driver: Fix bug - ircp fails on sir over Blackfin UART
We now use the sir_dev/irtty_sir/uart/bfin_serial drivers framework to monitor the TX status. Signed-off-by: Graf Yang <graf.yang@analog.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')
-rw-r--r--drivers/serial/bfin_5xx.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 5e20f50342a9..a5cf0e70b3f6 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -761,6 +761,9 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios,
val |= UCEN;
UART_PUT_GCTL(uart, val);
+ /* Port speed changed, update the per-port timeout. */
+ uart_update_timeout(port, termios->c_cflag, baud);
+
spin_unlock_irqrestore(&uart->port.lock, flags);
}
@@ -865,6 +868,7 @@ static void __init bfin_serial_init_ports(void)
for (i = 0; i < nr_active_ports; i++) {
bfin_serial_ports[i].port.uartclk = get_sclk();
+ bfin_serial_ports[i].port.fifosize = BFIN_UART_TX_FIFO_SIZE;
bfin_serial_ports[i].port.ops = &bfin_serial_pops;
bfin_serial_ports[i].port.line = i;
bfin_serial_ports[i].port.iotype = UPIO_MEM;