Messages in this thread Patch in this message |  | | From | Arvind Yadav <> | Subject | [PATCH 7/7] ALSA: usbusx2y: constify usb_device_id. | Date | Sun, 6 Aug 2017 12:18:59 +0530 |
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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> --- sound/usb/usx2y/usbusx2y.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c index 91e0e2a..4569c0e 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, -- 2.7.4
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