526 static void musb_handle_intr_resume(struct musb *musb, u8 devctl)  in musb_handle_intr_resume()  argument
531 	if (devctl & MUSB_DEVCTL_HM) {  in musb_handle_intr_resume()
568 			if ((devctl & MUSB_DEVCTL_VBUS)  in musb_handle_intr_resume()
589 static irqreturn_t musb_handle_intr_sessreq(struct musb *musb, u8 devctl)  in musb_handle_intr_sessreq()  argument
593 	if ((devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS  in musb_handle_intr_sessreq()
594 			&& (devctl & MUSB_DEVCTL_BDEVICE)) {  in musb_handle_intr_sessreq()
618 static void musb_handle_intr_vbuserr(struct musb *musb, u8 devctl)  in musb_handle_intr_vbuserr()  argument
653 			devctl |= MUSB_DEVCTL_SESSION;  in musb_handle_intr_vbuserr()
654 			musb_writeb(mbase, MUSB_DEVCTL, devctl);  in musb_handle_intr_vbuserr()
668 			devctl,  in musb_handle_intr_vbuserr()
670 			switch (devctl & MUSB_DEVCTL_VBUS) {  in musb_handle_intr_vbuserr()
689 static void musb_handle_intr_suspend(struct musb *musb, u8 devctl)  in musb_handle_intr_suspend()  argument
692 		usb_otg_state_string(musb->xceiv->otg->state), devctl);  in musb_handle_intr_suspend()
746 static void musb_handle_intr_connect(struct musb *musb, u8 devctl, u8 int_usb)  in musb_handle_intr_connect()  argument
766 	if (devctl & MUSB_DEVCTL_LSDEV)  in musb_handle_intr_connect()
788 		if ((devctl & MUSB_DEVCTL_VBUS)  in musb_handle_intr_connect()
800 			usb_otg_state_string(musb->xceiv->otg->state), devctl);  in musb_handle_intr_connect()
803 static void musb_handle_intr_disconnect(struct musb *musb, u8 devctl)  in musb_handle_intr_disconnect()  argument
807 			MUSB_MODE(musb), devctl);  in musb_handle_intr_disconnect()
916 				u8 devctl)  in musb_stage0_irq()  argument
920 	musb_dbg(musb, "<== DevCtl=%02x, int_usb=0x%x", devctl, int_usb);  in musb_stage0_irq()
927 		musb_handle_intr_resume(musb, devctl);  in musb_stage0_irq()
933 		if (musb_handle_intr_sessreq(musb, devctl))  in musb_stage0_irq()
939 		musb_handle_intr_vbuserr(musb, devctl);  in musb_stage0_irq()
944 		musb_handle_intr_suspend(musb, devctl);  in musb_stage0_irq()
949 		musb_handle_intr_connect(musb, devctl, int_usb);  in musb_stage0_irq()
954 		musb_handle_intr_disconnect(musb, devctl);  in musb_stage0_irq()
1052 	u8              devctl = musb_readb(regs, MUSB_DEVCTL);  in musb_start()  local
1055 	musb_dbg(musb, "<== devctl %02x", devctl);  in musb_start()
1071 	devctl = musb_readb(regs, MUSB_DEVCTL);  in musb_start()
1072 	devctl &= ~MUSB_DEVCTL_SESSION;  in musb_start()
1081 			(devctl & MUSB_DEVCTL_VBUS) == MUSB_DEVCTL_VBUS) {  in musb_start()
1084 		devctl |= MUSB_DEVCTL_SESSION;  in musb_start()
1088 	musb_writeb(regs, MUSB_DEVCTL, devctl);  in musb_start()
1591 	u8		devctl;  in musb_interrupt()  local
1596 	devctl = musb_readb(musb->mregs, MUSB_DEVCTL);  in musb_interrupt()
1621 		retval |= musb_stage0_irq(musb, musb->int_usb, devctl);  in musb_interrupt()
1786 	u8		devctl;  in vbus_show()  local
1794 		devctl = musb_readb(musb->mregs, MUSB_DEVCTL);  in vbus_show()
1795 		if ((devctl & MUSB_DEVCTL_VBUS)  in vbus_show()
1858 	u8 devctl, s;  in musb_pm_runtime_check_session()  local
1861 	devctl = musb_readb(musb->mregs, MUSB_DEVCTL);  in musb_pm_runtime_check_session()
1866 	switch (devctl & ~s) {  in musb_pm_runtime_check_session()
1898 	s = devctl & MUSB_DEVCTL_SESSION;  in musb_pm_runtime_check_session()
1904 		musb_dbg(musb, "Block PM on active session: %02x", devctl);  in musb_pm_runtime_check_session()
1911 		musb_dbg(musb, "Allow PM with no session: %02x", devctl);  in musb_pm_runtime_check_session()
1946 	u8 devctl;  in musb_recover_from_babble()  local
1963 	devctl = musb_readb(musb->mregs, MUSB_DEVCTL);  in musb_recover_from_babble()
1964 	devctl &= ~MUSB_DEVCTL_SESSION;  in musb_recover_from_babble()
1965 	musb_writeb(musb->mregs, MUSB_DEVCTL, devctl);  in musb_recover_from_babble()
2517 	musb->context.devctl = musb_readb(musb_base, MUSB_DEVCTL);  in musb_save_context()
2597 	if (musb->context.devctl & MUSB_DEVCTL_SESSION)  in musb_restore_context()
2598 		musb_writeb(musb_base, MUSB_DEVCTL, musb->context.devctl);  in musb_restore_context()
2706 	u8 devctl;  in musb_resume()  local
2721 	devctl = musb_readb(musb->mregs, MUSB_DEVCTL);  in musb_resume()
2723 	if ((devctl & mask) != (musb->context.devctl & mask))  in musb_resume()