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media: dvb-usb: Add helper macros for using USB VID/PID

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In order to use designated initializers and to avoid avoid big lines
at the USB ID tables, define some helper macros.

Link: https://lore.kernel.org/linux-media/f82e376dea2e9b922f51a03d1e7730b03e49cc7d.1648499509.git.mchehab@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2022-03-28 22:41:16 +02:00
parent 7c33d85fed
commit 82a4a3ba33
1 changed files with 8 additions and 0 deletions
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8
include/media/dvb-usb-ids.h
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@ -10,6 +10,14 @@
#ifndef _DVB_USB_IDS_H_
#define _DVB_USB_IDS_H_
#include <linux/usb.h>
#define DVB_USB_DEV(pid, vid) \
[vid] = { USB_DEVICE(USB_VID_ ## pid, USB_PID_ ## vid) }
#define DVB_USB_DEV_VER(pid, vid, lo, hi) \
[vid] = { USB_DEVICE_VER(USB_VID_ ## pid, USB_PID_ ## vid, lo, hi) }
/* Vendor IDs */
#define USB_VID_774 0x7a69