serial: clps711x: drop needless devm_clk_put

The nice thing about devm_* is that the driver doesn't need to free the
resources but the driver core takes care about that.

These calls were introduced in commit c08f015 (serial: clps711x: Using
CPU clock subsystem for getting base UART speed).

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Alexander Shiyan <shc_work@mail.ru>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c
index 7e4e408..8d0b994 100644 (file)
--- a/drivers/tty/serial/clps711x.c
+++ b/drivers/tty/serial/clps711x.c
@@ -459,7 +459,6 @@ static int uart_clps711x_probe(struct platform_device *pdev)
        ret = uart_register_driver(&s->uart);
        if (ret) {
                dev_err(&pdev->dev, "Registering UART driver failed\n");
-               devm_clk_put(&pdev->dev, s->uart_clk);
                return ret;
        }
 
@@ -487,7 +486,6 @@ static int uart_clps711x_remove(struct platform_device *pdev)
        for (i = 0; i < UART_CLPS711X_NR; i++)
                uart_remove_one_port(&s->uart, &s->port[i]);
 
-       devm_clk_put(&pdev->dev, s->uart_clk);
        uart_unregister_driver(&s->uart);
 
        return 0;