ep_acks 124 drivers/usb/gadget/udc/aspeed-vhub/core.c u32 i, ep_acks = readl(vhub->regs + AST_VHUB_EP_ACK_ISR); ep_acks 125 drivers/usb/gadget/udc/aspeed-vhub/core.c writel(ep_acks, vhub->regs + AST_VHUB_EP_ACK_ISR); ep_acks 127 drivers/usb/gadget/udc/aspeed-vhub/core.c for (i = 0; ep_acks && i < AST_VHUB_NUM_GEN_EPs; i++) { ep_acks 129 drivers/usb/gadget/udc/aspeed-vhub/core.c if (ep_acks & mask) { ep_acks 131 drivers/usb/gadget/udc/aspeed-vhub/core.c ep_acks &= ~mask;