blob: 6a364c06c6f2085dc0ca17b0daa13d42a2ec833a (
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--- 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);
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