From b2c7361bd07f94e6280507a20e0541870d5d7a1a Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Wed, 25 Feb 2015 14:48:50 -0600 Subject: [PATCH] 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 Signed-off-by: Felipe Balbi --- drivers/usb/musb/musb_core.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 3fb7d6e032f1..7ac69799a1db 100644 --- 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; -- 2.20.1