openwrtv4/target/linux/ramips/patches-3.18/0304-baud_250000.patch
2015-11-01 13:45:57 +00:00

12 lines
343 B
Diff

--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -356,6 +356,9 @@ uart_get_baud_rate(struct uart_port *por
else if (flags == UPF_SPD_WARP)
altbaud = 460800;
+ if (tty_termios_baud_rate(termios) == 2500000)
+ return 250000;
+
for (try = 0; try < 2; try++) {
baud = tty_termios_baud_rate(termios);