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Groups > linux.kernel > #1707629
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|---|---|
| From | Arvind Yadav <arvind.yadav.cs@gmail.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH 1/3] usb: speedtch: constify usb_device_id |
| Date | Wed, 09 Aug 2017 19:50:02 +0200 |
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Show key headers only | View 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/usb/atm/speedtch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 5083eb5..701ed37 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -738,7 +738,7 @@ static int speedtch_post_reset(struct usb_interface *intf)
** USB **
**********/
-static struct usb_device_id speedtch_usb_ids[] = {
+static const struct usb_device_id speedtch_usb_ids[] = {
{USB_DEVICE(0x06b9, 0x4061)},
{}
};
--
2.7.4
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[PATCH 0/3] constify usb usb_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-09 19:50 +0200 [PATCH 1/3] usb: speedtch: constify usb_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-09 19:50 +0200 [PATCH 2/3] usb: hwa-hc: constify usb_device_id Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-09 19:50 +0200
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