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> port->clk_rate = clk_rate; > - dev_pm_opp_set_rate(uport->dev, clk_rate); > + ret = geni_se_set_rate(&port->se, clk_rate); > + if (ret) Can you add trace log with an error for geni serial driver ?> + return ret; > + > ser_clk_cfg = SER_CLK_EN; > ser_clk_cfg |= clk_div << CLK_DIV_SHFT; > > @@ -1513,7 +1515,7 @@ static void qcom_geni_serial_set_termios(struct uart_port *uport, [...]