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-rw-r--r--drivers/serial/imx.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index eacb588a9345..66ecc7ab6dab 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -909,13 +909,11 @@ imx_set_termios(struct uart_port *port, struct ktermios *termios,
909 rational_best_approximation(16 * div * baud, sport->port.uartclk, 909 rational_best_approximation(16 * div * baud, sport->port.uartclk,
910 1 << 16, 1 << 16, &num, &denom); 910 1 << 16, 1 << 16, &num, &denom);
911 911
912 if (port->state && port->state->port.tty) { 912 tdiv64 = sport->port.uartclk;
913 tdiv64 = sport->port.uartclk; 913 tdiv64 *= num;
914 tdiv64 *= num; 914 do_div(tdiv64, denom * 16 * div);
915 do_div(tdiv64, denom * 16 * div); 915 tty_termios_encode_baud_rate(termios,
916 tty_encode_baud_rate(sport->port.state->port.tty,
917 (speed_t)tdiv64, (speed_t)tdiv64); 916 (speed_t)tdiv64, (speed_t)tdiv64);
918 }
919 917
920 num -= 1; 918 num -= 1;
921 denom -= 1; 919 denom -= 1;