Messages in this thread Patch in this message | | | From | Julia Lawall <> | Subject | [PATCH 1/2] USB: constify usb_mon_operations structure | Date | Sat, 28 Nov 2015 15:18:59 +0100 |
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The usb_mon_operations structure is never modified, so declare it as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
--- include/linux/usb/hcd.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index f89c24b..4dcf844 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -660,7 +660,7 @@ struct usb_mon_operations { /* void (*urb_unlink)(struct usb_bus *bus, struct urb *urb); */ }; -extern struct usb_mon_operations *mon_ops; +extern const struct usb_mon_operations *mon_ops; static inline void usbmon_urb_submit(struct usb_bus *bus, struct urb *urb) { @@ -682,7 +682,7 @@ static inline void usbmon_urb_complete(struct usb_bus *bus, struct urb *urb, (*mon_ops->urb_complete)(bus, urb, status); } -int usb_mon_register(struct usb_mon_operations *ops); +int usb_mon_register(const struct usb_mon_operations *ops); void usb_mon_deregister(void); #else
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