[PATCH v3 1/1] usb: informative message if no controller

[Mattijs Korpershoek]

Hi Heinrich,

Thank you for the patch.

On mar., juin 18, 2024 at 11:58, Heinrich Schuchardt <heinrich.schuchardt at canonical.com> wrote:

> The message 'No working controllers found' provides no clue that this
> refers to USB controllers.
>
> Provide a message that refers to USB. Use log_info().
>
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>

Reviewed-by: Mattijs Korpershoek <mkorpershoek at baylibre.com>

> ---
> v3:
> 	plural controllers
> v2:
> 	add 'found' at end of message
> 	keep printf
> ---
>  drivers/usb/host/usb-uclass.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c
> index a1cd0ad2d66..e16432a1516 100644
> --- a/drivers/usb/host/usb-uclass.c
> +++ b/drivers/usb/host/usb-uclass.c
> @@ -388,7 +388,7 @@ int usb_init(void)
>  
>  	/* if we were not able to find at least one working bus, bail out */
>  	if (controllers_initialized == 0)
> -		printf("No working controllers found\n");
> +		printf("No USB controllers found\n");
>  
>  	return usb_started ? 0 : -ENOENT;
>  }
> -- 
> 2.43.0