Re: [PATCH 07/45] serial: atmel: Check result of clk_get()

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On Mon, Mar 06, 2017 at 02:53:18PM -0800, Andrey Smirnov wrote:
> Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
> ---
>  drivers/serial/atmel.c | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/drivers/serial/atmel.c b/drivers/serial/atmel.c
> index 4e4624e..d47b926 100644
> --- a/drivers/serial/atmel.c
> +++ b/drivers/serial/atmel.c
> @@ -403,6 +403,11 @@ static int atmel_serial_init_port(struct console_device *cdev)
>  		return -ENOENT;
>  
>  	uart->clk = clk_get(dev, "usart");
> +	if (IS_ERR(uart->clk)) {
> +		dev_err(dev, "Faield to get 'usart' clock\n");

s/Faield/Failed/

Sascha

> +		return PTR_ERR(uart->clk);
> +	}
> +
>  	clk_enable(uart->clk);
>  	uart->uartclk = clk_get_rate(uart->clk);
>  
> -- 
> 2.9.3
> 
> 
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