From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: isdn@linux-pingi.de
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH] isdn: hisax: hfc_usb: constify usb_device_id
Date: Tue, 8 Aug 2017 22:19:27 +0530 [thread overview]
Message-ID: <fb99bdbed78f5948e9ebb99365d002d41c8437ec.1502210664.git.arvind.yadav.cs@gmail.com> (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/isdn/hisax/hfc_usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index ef47480..e821218 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -65,7 +65,7 @@ typedef struct {
} hfcsusb_vdata;
/* VID/PID device list */
-static struct usb_device_id hfcusb_idtab[] = {
+static const struct usb_device_id hfcusb_idtab[] = {
{
USB_DEVICE(0x0959, 0x2bd0),
.driver_info = (unsigned long) &((hfcsusb_vdata)
--
2.7.4
next reply other threads:[~2017-08-08 16:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-08 16:49 Arvind Yadav [this message]
2017-08-08 16:49 ` [PATCH] isdn: hfcsusb: constify usb_device_id Arvind Yadav
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