2017-08-09 16:31:53

by Arvind Yadav

[permalink] [raw]
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 <[email protected]>
---
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