Messages in this thread Patch in this message | | | From | Masahiro Yamada <> | Subject | [PATCH] serial: of_serial: use devm_clk_get() instead of clk_get() | Date | Mon, 25 May 2015 14:57:43 +0900 |
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The probe method of this driver calls clk_get(), but clk_put() is missing from the remove callback.
Using the managed clk function is easier than fixing other parts.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> ---
drivers/tty/serial/of_serial.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index 28b9b47..d353fdf 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -67,7 +67,7 @@ static int of_platform_serial_setup(struct platform_device *ofdev, if (of_property_read_u32(np, "clock-frequency", &clk)) { /* Get clk rate through clk driver if present */ - info->clk = clk_get(&ofdev->dev, NULL); + info->clk = devm_clk_get(&ofdev->dev, NULL); if (IS_ERR(info->clk)) { dev_warn(&ofdev->dev, "clk or clock-frequency not defined\n"); -- 1.9.1
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