Transfer clock cleanup handling to the core device management code.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/tty/serial/sh-sci.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index cba51da604253db6..9442961a198378c7 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -2216,7 +2216,7 @@ static struct uart_ops sci_uart_ops = {
static int sci_init_clocks(struct sci_port *sci_port, struct device *dev)
{
/* Get the SCI functional clock. It's called "fck" on ARM. */
- sci_port->fclk = clk_get(dev, "fck");
+ sci_port->fclk = devm_clk_get(dev, "fck");
if (PTR_ERR(sci_port->fclk) == -EPROBE_DEFER)
return -EPROBE_DEFER;
if (!IS_ERR(sci_port->fclk))
@@ -2226,7 +2226,7 @@ static int sci_init_clocks(struct sci_port *sci_port, struct device *dev)
* But it used to be called "sci_ick", and we need to maintain DT
* backward compatibility.
*/
- sci_port->fclk = clk_get(dev, "sci_ick");
+ sci_port->fclk = devm_clk_get(dev, "sci_ick");
if (PTR_ERR(sci_port->fclk) == -EPROBE_DEFER)
return -EPROBE_DEFER;
if (!IS_ERR(sci_port->fclk))
@@ -2236,7 +2236,7 @@ static int sci_init_clocks(struct sci_port *sci_port, struct device *dev)
* Not all SH platforms declare a clock lookup entry for SCI devices,
* in which case we need to get the global "peripheral_clk" clock.
*/
- sci_port->fclk = clk_get(dev, "peripheral_clk");
+ sci_port->fclk = devm_clk_get(dev, "peripheral_clk");
if (!IS_ERR(sci_port->fclk))
return 0;
@@ -2395,8 +2395,6 @@ static int sci_init_single(struct platform_device *dev,
static void sci_cleanup_single(struct sci_port *port)
{
- clk_put(port->fclk);
-
pm_runtime_disable(port->port.dev);
}
--
1.9.1
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