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Commit cc53e1c2 authored by Arvind Yadav's avatar Arvind Yadav Committed by Wim Van Sebroeck
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watchdog: pcwd_usb: 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: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent f3a7f6f6

drivers/watchdog/pcwd_usb.c

+1 −1
Original line number Diff line number Diff line
@@ -74,7 +74,7 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" 
#define USB_PCWD_PRODUCT_ID	0x1140



/* table of devices that work with this driver */

static struct usb_device_id usb_pcwd_table[] = {

static const struct usb_device_id usb_pcwd_table[] = {

	{ USB_DEVICE(USB_PCWD_VENDOR_ID, USB_PCWD_PRODUCT_ID) },

	{ }					/* Terminating entry */

};