From 7ab64aeb67b2eea6ceb42739f686858be47d4ac5 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Sun, 6 Aug 2017 12:18:58 +0530 Subject: [PATCH] ALSA: us122l: constify usb_device_id. usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Takashi Iwai --- sound/usb/usx2y/us122l.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index a33e31b2fc2f..b49d6e953d52 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -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, -- 2.20.1