serial: qcom-geni: drop stray newline format specifier

Drop the newline character from the middle of the printk message.
This avoids breaking the message into two lines unnecessarily.

Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://patch.msgid.link/20260319-drop_stray_n-v1-1-37fb619538bb@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: kathiravan-moorthy

drivers/tty/serial/qcom_geni_serial.c

@@ -1282,7 +1282,7 @@ static int geni_serial_set_rate(struct uart_port *uport, unsigned int baud)
 		return -EINVAL;
 	}
 
-	dev_dbg(port->se.dev, "desired_rate = %u, clk_rate = %lu, clk_div = %u\n, clk_idx = %u\n",
+	dev_dbg(port->se.dev, "desired_rate = %u, clk_rate = %lu, clk_div = %u, clk_idx = %u\n",
 		baud * sampling_rate, clk_rate, clk_div, clk_idx);
 
 	uport->uartclk = clk_rate;