udc->softconnect should be set regardless of the VBUS state, otherwise the USB peripheral device, connected during suspend, won't be detected since can_pullup() would return false the UDC controller won't be enabled. Fixes: 252455c40316 (usb: gadget: fsl driver pullup fix) Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> --- drivers/usb/gadget/udc/fsl_udc_core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index aab5221..118cf7a 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -1220,10 +1220,11 @@ static int fsl_pullup(struct usb_gadget *gadget, int is_on) udc = container_of(gadget, struct fsl_udc, gadget); + udc->softconnect = (is_on != 0); + if (!udc->vbus_active) return -EOPNOTSUPP; - udc->softconnect = (is_on != 0); if (can_pullup(udc)) fsl_writel((fsl_readl(&dr_regs->usbcmd) | USB_CMD_RUN_STOP), &dr_regs->usbcmd); -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
