1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c
index eaafb98debed..843a150ba105 100644
--- a/drivers/tty/serial/8250/8250_early.c
+++ b/drivers/tty/serial/8250/8250_early.c
@@ -140,7 +140,7 @@ static void __init init_port(struct early_serial8250_device *device)
         serial_out(port, UART_FCR, 0);          /* no fifo */
         serial_out(port, UART_MCR, 0x3);        /* DTR + RTS */
 
-        divisor = port->uartclk / (16 * device->baud);
+        divisor = DIV_ROUND_CLOSEST(port->uartclk, 16 * device->baud);
         c = serial_in(port, UART_LCR);
         serial_out(port, UART_LCR, c | UART_LCR_DLAB);
         serial_out(port, UART_DLL, divisor & 0xff);