On Thu, Oct 16, 2014 at 02:57:57PM +0200, Marek Szyprowski wrote:
> This patch adds a call to s3c_hsotg_disconnect() from 'end session'
> interrupt to correctly notify gadget subsystem about unplugged usb
> cable.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> ---
> drivers/usb/dwc2/gadget.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
> index 7b5856fadd93..119c8a3effc2 100644
> --- a/drivers/usb/dwc2/gadget.c
> +++ b/drivers/usb/dwc2/gadget.c
> @@ -2279,6 +2279,12 @@ irq_retry:
> dev_info(hsotg->dev, "OTGInt: %08x\n", otgint);
>
> writel(otgint, hsotg->regs + GOTGINT);
> +
> + if (otgint & GOTGINT_SES_END_DET) {
looks like this should be done for GINTSTS_DISCONNINT.
--
balbi
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