[PATCH 17/35] wireless: ath: ath6kl: constify usb_device_id

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 17/35] wireless: ath: ath6kl: constify usb_device_id
Date	2017-08-08 18:00 +0200
Message-ID	<ucf5g-258-15@gated-at.bofh.it> (permalink)
References	<ucf5g-258-17@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

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>
---
 drivers/net/wireless/ath/ath6kl/usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c
index 9da3594..4defb7a 100644
--- a/drivers/net/wireless/ath/ath6kl/usb.c
+++ b/drivers/net/wireless/ath/ath6kl/usb.c
@@ -1201,7 +1201,7 @@ static int ath6kl_usb_pm_resume(struct usb_interface *interface)
 #endif
 
 /* table of devices that work with this driver */
-static struct usb_device_id ath6kl_usb_ids[] = {
+static const struct usb_device_id ath6kl_usb_ids[] = {
 	{USB_DEVICE(0x0cf3, 0x9375)},
 	{USB_DEVICE(0x0cf3, 0x9374)},
 	{ /* Terminating entry */ },
-- 
2.7.4

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH 17/35] wireless: ath: ath6kl: constify usb_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-08 18:00 +0200

csiph-web