diff options
| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-06-30 07:49:08 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-06-30 07:49:08 +0200 |
| commit | 16a334c0de5a94b1d10a1ac9a33f4dedac89a075 (patch) | |
| tree | bb01b1185d806994cd318a7af68a438a9e57c2a2 /include | |
| parent | Input: acecad - drop unneeded cast and couple unneeded spaces. (diff) | |
| download | linux-16a334c0de5a94b1d10a1ac9a33f4dedac89a075.tar.xz linux-16a334c0de5a94b1d10a1ac9a33f4dedac89a075.zip | |
Input: introduce usb_to_input_id() to uniformly produce
struct input_id for USB input devices.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb_input.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/usb_input.h b/include/linux/usb_input.h new file mode 100644 index 000000000000..716e0cc16043 --- /dev/null +++ b/include/linux/usb_input.h @@ -0,0 +1,25 @@ +#ifndef __USB_INPUT_H +#define __USB_INPUT_H + +/* + * Copyright (C) 2005 Dmitry Torokhov + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + +#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 |