2017-08-08 15:59:23

by Arvind Yadav

[permalink] [raw]
Subject: [PATCH 16/35] wireless: ath: ar5523: 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]>
---
drivers/net/wireless/ath/ar5523/ar5523.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c
index 106d6f8..68f0463 100644
--- a/drivers/net/wireless/ath/ar5523/ar5523.c
+++ b/drivers/net/wireless/ath/ar5523/ar5523.c
@@ -1749,7 +1749,7 @@ static void ar5523_disconnect(struct usb_interface *intf)
{ USB_DEVICE((vendor), (device) + 1), \
.driver_info = AR5523_FLAG_ABG|AR5523_FLAG_PRE_FIRMWARE }

-static struct usb_device_id ar5523_id_table[] = {
+static const struct usb_device_id ar5523_id_table[] = {
AR5523_DEVICE_UG(0x168c, 0x0001), /* Atheros / AR5523 */
AR5523_DEVICE_UG(0x0cf3, 0x0001), /* Atheros2 / AR5523_1 */
AR5523_DEVICE_UG(0x0cf3, 0x0003), /* Atheros2 / AR5523_2 */
--
2.7.4


2017-08-08 15:59:39

by Arvind Yadav

[permalink] [raw]
Subject: [PATCH 17/35] wireless: ath: ath6kl: 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]>
---
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