diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-06 12:18:58 +0530 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-08-06 22:20:12 +0200 |
| commit | 7ab64aeb67b2eea6ceb42739f686858be47d4ac5 (patch) | |
| tree | a59da95ae1f518738bf0f4fe41e7cd440c2351a4 /sound/usb | |
| parent | 20ec43e22727086f508d28109867c451ede497d3 (diff) | |
| download | linux-7ab64aeb67b2eea6ceb42739f686858be47d4ac5.tar.bz2 | |
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 <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>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/usx2y/us122l.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, |