WC1_IS_P          300 drivers/usb/host/xhci-mtk.c 		msk = WC1_IS_EN | WC1_IS_C(0xf) | WC1_IS_P;
WC1_IS_P           48 drivers/usb/mtu3/mtu3_host.c 		msk = WC1_IS_EN | WC1_IS_C(0xf) | WC1_IS_P;