linux-kernel - [PATCH v2 20/20] zd1211rw: constify usb_device

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Message-Id: <1502296302-21828-1-git-send-email-arvind.yadav.cs@gmail.com>
Date:   Wed,  9 Aug 2017 22:01:42 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     kvalo@...eaurora.org, dsd@...too.org, kune@...ne-taler.de
Cc:     linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        linux-wireless@...r.kernel.org
Subject: [PATCH v2 20/20] zd1211rw: 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@...il.com>
---
changes in v2:
              Re-submitting wireless separately.

 drivers/net/wireless/zydas/zd1211rw/zd_usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
index 01ca1d5..c30bf11 100644
--- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
@@ -35,7 +35,7 @@
 #include "zd_mac.h"
 #include "zd_usb.h"
 
-static struct usb_device_id usb_ids[] = {
+static const struct usb_device_id usb_ids[] = {
 	/* ZD1211 */
 	{ USB_DEVICE(0x0105, 0x145f), .driver_info = DEVICE_ZD1211 },
 	{ USB_DEVICE(0x0586, 0x3401), .driver_info = DEVICE_ZD1211 },
-- 
2.7.4