[PATCH 1/7] ALSA: 6fire: constify usb_device_id.

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/7] ALSA: 6fire: constify usb_device_id.
Date	2017-08-06 08:50 +0200
Message-ID	<ubnxT-7cN-1@gated-at.bofh.it> (permalink)
References	<ubnxT-7cN-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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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/6fire/chip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/usb/6fire/chip.c b/sound/usb/6fire/chip.c
index dcddfc3..bc2a24f 100644
--- a/sound/usb/6fire/chip.c
+++ b/sound/usb/6fire/chip.c
@@ -198,7 +198,7 @@ static void usb6fire_chip_disconnect(struct usb_interface *intf)
 	}
 }
 
-static struct usb_device_id device_table[] = {
+static const struct usb_device_id device_table[] = {
 	{
 		.match_flags = USB_DEVICE_ID_MATCH_DEVICE,
 		.idVendor = 0x0ccd,
-- 
2.7.4

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[PATCH 1/7] ALSA: 6fire: constify usb_device_id. Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-06 08:50 +0200

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