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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-06 12:18:54 +0530
committerTakashi Iwai <tiwai@suse.de>2017-08-06 22:20:08 +0200
commit5e055ea2117cb0bc840e72b5f506c2c460cfb1da (patch)
tree8fe24e96c9cfe10a2c87efb1f6a1bea93a73dc93
parent05d72cd5f1f03531e1e678f476bbe207a29ede87 (diff)
downloadlinux-5e055ea2117cb0bc840e72b5f506c2c460cfb1da.tar.bz2
ALSA: bcd2000: 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/bcd2000/bcd2000.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/bcd2000/bcd2000.c b/sound/usb/bcd2000/bcd2000.c
index 2ff9d578753a..7371e5b06035 100644
--- a/sound/usb/bcd2000/bcd2000.c
+++ b/sound/usb/bcd2000/bcd2000.c
@@ -29,7 +29,7 @@
#define PREFIX "snd-bcd2000: "
#define BUFSIZE 64
-static struct usb_device_id id_table[] = {
+static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x1397, 0x00bd) },
{ },
};