include/linux/usb/input.h

Source file repositories/reference/linux-study-clean/include/linux/usb/input.h

File Facts

System
Linux kernel
Corpus path
include/linux/usb/input.h
Extension
.h
Size
526 bytes
Lines
23
Domain
Core OS
Bucket
Core Kernel Interface
Inferred role
Core OS: implementation source
Status
source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2005 Dmitry Torokhov
 */

#ifndef __LINUX_USB_INPUT_H
#define __LINUX_USB_INPUT_H

#include <linux/usb.h>
#include <linux/input.h>
#include <asm/byteorder.h>

static inline void
usb_to_input_id(const struct usb_device *dev, struct input_id *id)
{
	id->bustype = BUS_USB;
	id->vendor = le16_to_cpu(dev->descriptor.idVendor);
	id->product = le16_to_cpu(dev->descriptor.idProduct);
	id->version = le16_to_cpu(dev->descriptor.bcdDevice);
}

#endif /* __LINUX_USB_INPUT_H */

Annotation

Implementation Notes