On 6/30/2020 4:47 AM, Stephen Boyd wrote:
Quoting Rajendra Nayak (2020-06-15 05:02:39)
diff --git a/drivers/tty/serial/qcom_geni_serial.c
b/drivers/tty/serial/qcom_geni_serial.c
index 457c0bf..a90f8ec 100644
--- a/drivers/tty/serial/qcom_geni_serial.c
+++ b/drivers/tty/serial/qcom_geni_serial.c
@@ -9,6 +9,7 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
+#include <linux/pm_opp.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/pm_wakeirq.h>
@@ -962,7 +963,7 @@ static void qcom_geni_serial_set_termios(struct uart_port
*uport,
goto out_restart_rx;
uport->uartclk = clk_rate;
- clk_set_rate(port->se.clk, clk_rate);
+ dev_pm_opp_set_rate(uport->dev, clk_rate);
If there isn't an OPP table for the device because it is optional then
how can we unconditionally call dev_pm_opp_set_rate()?
because we have 'aca48b6 opp: Manage empty OPP tables with clk handle' to
handle this.
--
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