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ALSA: us122l: 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 12:18:58 +05:30 committed by Takashi Iwai
parent 20ec43e227
commit 7ab64aeb67
1 changed files with 1 additions and 1 deletions
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2
sound/usb/usx2y/us122l.c
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@ -736,7 +736,7 @@ unlock:
return err;
}
static struct usb_device_id snd_us122l_usb_id_table[] = {
static const struct usb_device_id snd_us122l_usb_id_table[] = {
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
.idVendor = 0x0644,