Hello.

On 03-10-2010 18:10, Rahul Ruikar wrote:

quoted text
> call put_device() when device_register() fails.

quoted text
> Signed-off-by: Rahul Ruikar<rahul.ruikar@gmail.com>
[...]
quoted text
> diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
> index 1088d08..080779b 100644
> --- a/drivers/usb/gadget/goku_udc.c
> +++ b/drivers/usb/gadget/goku_udc.c
> @@ -1847,8 +1847,13 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id)
>   	/* done */
>   	the_controller = dev;
>   	retval = device_register(&dev->gadget.dev);
> -	if (retval == 0)
> +	if (retval != 0) {
> +		dev_reg_status = 2;
> +		goto done;
> +	} else {
> +		dev_reg_status = 1;

    Did you mean 'dev->dev_reg_status'?

quoted text
>   		return 0;
> +	}
>
>   done:
>   	if (dev)
> diff --git a/drivers/usb/gadget/goku_udc.h b/drivers/usb/gadget/goku_udc.h
> index 566cb23..c27b9e2 100644
> --- a/drivers/usb/gadget/goku_udc.h
> +++ b/drivers/usb/gadget/goku_udc.h
> @@ -251,7 +251,8 @@ struct goku_udc {
>   					got_region:1,
>   					req_config:1,
>   					configured:1,
> -					enabled:1;
> +					enabled:1,
> +					dev_reg_status:2;

    I don't see where this new field is read in your patch...

WBR, Sergei
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/