For some unclear reason sometimes we get VBus errors in host-only mode, even though we do not have any vbus-detection then. Ignore these. Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- drivers/usb/musb/sunxi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c index f9f6304..34ce5df 100644 --- a/drivers/usb/musb/sunxi.c +++ b/drivers/usb/musb/sunxi.c @@ -194,6 +194,10 @@ static irqreturn_t sunxi_musb_interrupt(int irq, void *__hci) musb_writeb(musb->mregs, MUSB_FADDR, 0); } + /* Ignore Vbus errors when in host only mode */ + if (musb->port_mode == MUSB_PORT_MODE_HOST) + musb->int_usb &= ~MUSB_INTR_VBUSERROR; + musb->int_tx = readw(musb->mregs + SUNXI_MUSB_INTRTX); if (musb->int_tx) writew(musb->int_tx, musb->mregs + SUNXI_MUSB_INTRTX); -- 2.4.3 -- 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
