[U-Boot] [PATCH] usb: dwc3-of-simple: fix error check of clk_get_bulk when disabled

[Marek Vasut]

On 04/12/2018 10:13 AM, Neil Armstrong wrote:
> The disabled clk API returns -ENOSYS unlike the reset API returning -ENOTSUPP.
> 
> Fixes: ca7fdc8b1267 ("usb: host: Add simple of glue driver for DWC3 USB Controllers integration")
> Reported-by: Jean-Jacques Hiblot <jjhiblot at ti.com>
> Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
> ---
>  drivers/usb/host/dwc3-of-simple.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/usb/host/dwc3-of-simple.c b/drivers/usb/host/dwc3-of-simple.c
> index 54a5f60..1f08208 100644
> --- a/drivers/usb/host/dwc3-of-simple.c
> +++ b/drivers/usb/host/dwc3-of-simple.c
> @@ -50,7 +50,7 @@ static int dwc3_of_simple_clk_init(struct udevice *dev,
>  	int ret;
>  
>  	ret = clk_get_bulk(dev, &simple->clks);
> -	if (ret == -ENOTSUPP)
> +	if (ret == -ENOSYS)
>  		return 0;
>  	if (ret)
>  		return ret;
> 

Applied, thanks

-- 
Best regards,
Marek Vasut