[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Tue, 8 Aug 2017 21:25:29 +0530
From: Arvind Yadav <arvind.yadav.cs@...il.com>
To: kvalo@...eaurora.org, wg@...ndegger.com, mkl@...gutronix.de,
linux-can@...r.kernel.org, netdev@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 02/35] can: esd_usb2: 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>
---
drivers/net/can/usb/esd_usb2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c
index be928ce..00564d7 100644
--- a/drivers/net/can/usb/esd_usb2.c
+++ b/drivers/net/can/usb/esd_usb2.c
@@ -183,7 +183,7 @@ struct __attribute__ ((packed)) esd_usb2_msg {
} msg;
};
-static struct usb_device_id esd_usb2_table[] = {
+static const struct usb_device_id esd_usb2_table[] = {
{USB_DEVICE(USB_ESDGMBH_VENDOR_ID, USB_CANUSB2_PRODUCT_ID)},
{USB_DEVICE(USB_ESDGMBH_VENDOR_ID, USB_CANUSBM_PRODUCT_ID)},
{}
--
2.7.4
Powered by blists - more mailing lists