On 02/08/2013 07:23 PM, Felipe Balbi wrote:
> This will be used during resume to verify
> if we should reconnect our pullups or not.
> Signed-off-by: Felipe Balbi <balbi@xxxxxx>
> ---
> drivers/usb/dwc3/core.h | 1 +
> drivers/usb/dwc3/gadget.c | 2 ++
> 2 files changed, 3 insertions(+)
> diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
> index 11a77f0..e8d74a7 100644
> --- a/drivers/usb/dwc3/core.h
> +++ b/drivers/usb/dwc3/core.h
> @@ -697,6 +697,7 @@ struct dwc3 {
> unsigned delayed_status:1;
> unsigned needs_fifo_resize:1;
> unsigned resize_fifos:1;
> + unsigned pullups_connected:1;
>
> enum dwc3_ep0_next ep0_next_event;
> enum dwc3_ep0_state ep0state;
> diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
> index 0b5ebb9..c65c18d 100644
> --- a/drivers/usb/dwc3/gadget.c
> +++ b/drivers/usb/dwc3/gadget.c
> @@ -1425,8 +1425,10 @@ static int dwc3_gadget_run_stop(struct dwc3 *dwc, int is_on)
> if (dwc->revision >= DWC3_REVISION_194A)
> reg &= ~DWC3_DCTL_KEEP_CONNECT;
> reg |= DWC3_DCTL_RUN_STOP;
> + dwc->pullups_connected = true;
> } else {
> reg &= ~DWC3_DCTL_RUN_STOP;
> + dwc->pullups_connected = false;
Maybe worth declaring the field as 'bool' if you assign 'bool' values?
WBR, Sergei
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