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Commit f2c5fde8 authored by Takashi Iwai's avatar Takashi Iwai Committed by Greg Kroah-Hartman
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ALSA: usb-audio: Simplify quirk entries with a macro 

commit fa10635fca359f047df6a18b3befd2f1e7304e1a upstream.

Introduce a new macro USB_AUDIO_DEVICE() for the entries matching with
the pid/vid pair and the class/subclass, and remove the open-code.

Link: https://lore.kernel.org/r/20200817082140.20232-3-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
[ just add the macro for 5.4.y, no entry changes made - gregkh ]
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fd9a2331

sound/usb/quirks-table.h

+10 −0
Original line number Diff line number Diff line
@@ -25,6 +25,16 @@ 
	.idProduct = prod, \

	.bInterfaceClass = USB_CLASS_VENDOR_SPEC



/* A standard entry matching with vid/pid and the audio class/subclass */

#define USB_AUDIO_DEVICE(vend, prod) \

	.match_flags = USB_DEVICE_ID_MATCH_DEVICE | \

		       USB_DEVICE_ID_MATCH_INT_CLASS | \

		       USB_DEVICE_ID_MATCH_INT_SUBCLASS, \

	.idVendor = vend, \

	.idProduct = prod, \

	.bInterfaceClass = USB_CLASS_AUDIO, \

	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL



/* HP Thunderbolt Dock Audio Headset */

{

	USB_DEVICE(0x03f0, 0x0269),