[PATCH] serial: clps711x: drop needless devm_clk_put
From: Uwe Kleine-König <hidden>
Date: 2013-09-23 15:53:32
Also in:
linux-serial
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
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-K?nig <redacted> --- Cc: Alexander Shiyan <redacted> Cc: Russell King <redacted> --- drivers/tty/serial/clps711x.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c
index 7e4e408..8d0b994 100644
--- 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;
--
1.8.4.rc3