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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-06 12:18:59 +0530
committerTakashi Iwai <tiwai@suse.de>2017-08-06 22:20:13 +0200
commit5e463d6d292a259bd1b50c56d9b2a547fc907afd (patch)
tree163abfb5ad92b8f3102c0e6a3ee4285098468f54
parent7ab64aeb67b2eea6ceb42739f686858be47d4ac5 (diff)
ALSA: usbusx2y: constify usb_device_id.
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>
-rw-r--r--sound/usb/usx2y/usbusx2y.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c
index 91e0e2a4808c..4569c0efac0a 100644
--- a/sound/usb/usx2y/usbusx2y.c
+++ b/sound/usb/usx2y/usbusx2y.c
@@ -313,7 +313,7 @@ static void usX2Y_unlinkSeq(struct snd_usX2Y_AsyncSeq *S)
}
-static struct usb_device_id snd_usX2Y_usb_id_table[] = {
+static const struct usb_device_id snd_usX2Y_usb_id_table[] = {
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
.idVendor = 0x1604,