drivers/serial: Drop redundant IER write that clobbered DLM at low baud rates
diff --git a/common/drivers/serial.c b/common/drivers/serial.c
index eae75d95..fe0f82f1 100644
--- a/common/drivers/serial.c
+++ b/common/drivers/serial.c
@@ -23,7 +23,6 @@ static void serial_initialise(void) {
outb(0x3f8 + 0, divisor & 0xff);
outb(0x3f8 + 1, (divisor >> 8) & 0xff);
- outb(0x3f8 + 1, 0x00);
outb(0x3f8 + 3, 0x03);
outb(0x3f8 + 2, 0xc7);
outb(0x3f8 + 4, 0x0b);
