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ALSA: snd-usb-caiaq: constify usb_device_id.

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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.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Arvind Yadav 2017-08-06 12:18:55 +05:30 committed by Takashi Iwai
parent 5e055ea211
commit 57ee11eaa1
1 changed files with 1 additions and 1 deletions
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2
sound/usb/caiaq/device.c
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@ -81,7 +81,7 @@ enum {
DEPTH_32 = 3
};
static struct usb_device_id snd_usb_id_table[] = {
static const struct usb_device_id snd_usb_id_table[] = {
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
.idVendor = USB_VID_NATIVEINSTRUMENTS,