Hi,
On Fri, Jan 25, 2013 at 11:12:41AM +0200, Felipe Balbi wrote:
> that's useful information to expose to userland.
>
> Signed-off-by: Felipe Balbi <balbi@xxxxxx>
> ---
> drivers/usb/gadget/udc-core.c | 23 +++++++++++++++++++++++
> include/linux/usb/gadget.h | 9 +++++++++
> 2 files changed, 32 insertions(+)
>
> diff --git a/drivers/usb/gadget/udc-core.c b/drivers/usb/gadget/udc-core.c
> index 40b1d88..8a1eeb2 100644
> --- a/drivers/usb/gadget/udc-core.c
> +++ b/drivers/usb/gadget/udc-core.c
> @@ -101,6 +101,16 @@ EXPORT_SYMBOL_GPL(usb_gadget_unmap_request);
>
> /* ------------------------------------------------------------------------- */
>
> +void usb_gadget_set_state(struct usb_gadget *gadget,
> + enum usb_device_state state)
> +{
> + gadget->state = state;
> + sysfs_notify(&gadget->dev.kobj, NULL, "status");
> +}
> +EXPORT_SYMBOL_GPL(usb_gadget_set_state);
I guess it would be good to have a:
enum usb_gadget_state usb_gadget_get_state(struct usb_gadget *gadget)
{
return gadget->state;
}
right ?? At least dwc3 can make use of it.
--
balbi
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