usb: musb: core: there is no connect interrupt in peripheral mode

MUSB does not generate a connect IRQ when working
in peripheral mode.

Tested-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 3fb7d6e032f1afe5ca75a917582799c11934e251..7ac69799a1db50003b9a5e14a1a7a40a13cbae19 100644 (file)
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -761,10 +761,6 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 
                musb->ep0_stage = MUSB_EP0_START;
 
-               /* flush endpoints when transitioning from Device Mode */
-               if (is_peripheral_active(musb)) {
-                       /* REVISIT HNP; just force disconnect */
-               }
                musb->intrtxe = musb->epmask;
                musb_writew(musb->mregs, MUSB_INTRTXE, musb->intrtxe);
                musb->intrrxe = musb->epmask & 0xfffe;