S3C_EP0SR_RX_SUCCESS 317 drivers/usb/gadget/udc/s3c-hsudc.c writel(S3C_EP0SR_RX_SUCCESS, hsudc->regs + S3C_EP0SR); S3C_EP0SR_RX_SUCCESS 724 drivers/usb/gadget/udc/s3c-hsudc.c if (csr & S3C_EP0SR_RX_SUCCESS) {