diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-10-01 18:51:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-10-20 12:11:56 +0200 |
| commit | 5033ac5c580cb22245a0c2b9e53d508e8fdd50d8 (patch) | |
| tree | 30e9e44b7d65a35852e162addfaa14b64795079e /include/linux/usb.h | |
| parent | 593efa4091f5f05c224f8b7fd204d18dbff97e31 (diff) | |
USB: make devnode() callback in usb_class_driver take a const *
With the changes to the driver core to make more pointers const, the USB
subsystem also needs to be modified to take a const * for the devnode
callback so that the driver core's constant pointer will also be
properly propagated.
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: Juergen Stuber <starblue@users.sourceforge.net>
Reviewed-by: Johan Hovold <johan@kernel.org>
Acked-by: Pete Zaitcev <zaitcev@redhat.com>
Reviewed-by: Jiri Kosina <jkosina@suse.cz>
Link: https://lore.kernel.org/r/20221001165128.2688526-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb.h')
| -rw-r--r-- | include/linux/usb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h index 3a55131e0ad4..4b463a5e4ba2 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -1321,7 +1321,7 @@ struct usb_device_driver { */ struct usb_class_driver { char *name; - char *(*devnode)(struct device *dev, umode_t *mode); + char *(*devnode)(const struct device *dev, umode_t *mode); const struct file_operations *fops; int minor_base; }; |