usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const.
Arvind Yadav (7): [PATCH 1/7] ALSA: 6fire: constify usb_device_id. [PATCH 2/7] ALSA: bcd2000: constify usb_device_id. [PATCH 3/7] ALSA: snd-usb-caiaq: constify usb_device_id. [PATCH 4/7] ALSA: usb-audio: constify usb_device_id. [PATCH 5/7] ALSA: ua101: constify usb_device_id. [PATCH 6/7] ALSA: us122l: constify usb_device_id. [PATCH 7/7] ALSA: usbusx2y: constify usb_device_id.
sound/usb/6fire/chip.c | 2 +- sound/usb/bcd2000/bcd2000.c | 2 +- sound/usb/caiaq/device.c | 2 +- sound/usb/card.c | 4 ++-- sound/usb/misc/ua101.c | 2 +- sound/usb/usx2y/us122l.c | 2 +- sound/usb/usx2y/usbusx2y.c | 2 +- 7 files changed, 8 insertions(+), 8 deletions(-)