From 57ee11eaa1e985d73a2762d28ee1eeef037d10ec Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Sun, 6 Aug 2017 12:18:55 +0530
Subject: [PATCH] ALSA: snd-usb-caiaq: constify usb_device_id.
Git-commit: 57ee11eaa1e985d73a2762d28ee1eeef037d10ec
Patch-mainline: v4.14-rc1
References: bsc#1121278
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>
---
sound/usb/caiaq/device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index b871ba407e4e..0fb6b1b79261 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -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,
--
2.20.1