[PATCH v2 1/1] usb: informative message if no controller
Marek Vasut
marex at denx.de
Tue Jun 18 13:49:53 CEST 2024
On 6/18/24 11:44 AM, Dragan Simic wrote:
> Hello Heinrich,
>
> Please see a nitpick below.
>
> On 2024-06-18 10:16, Heinrich Schuchardt wrote:
>> The message 'No working controllers found' provides no clue that this
>> refers to USB controllers.
>>
>> Provide a message that refers to USB.
>>
>> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
>> ---
>> 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..bd861270af3 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 controller found\n");
>
> The plural form, "controllers", should be used instead, because it sounds
> more natural. I wrote it that way in my earlier response. [1]
The singular controller does make sense in this context, but in the user
facing print that goes on console, the plural controllers is easier to
understand. So, yes, please do a V3 with 'controllers'.
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