ChangeSet 1.1119.1.12, 2003/08/06 16:02:14-07:00, [EMAIL PROTECTED]
[PATCH] USB: fixes for usb-skeleton.c
I've found minor errors in usb-skeleton.c. First, there is no valid
value of interface->minor in assignment to dev->minor. Second, when
calling usb_deregister_dev the interface->minor must be valid or else
minor isn't deregistered.
drivers/usb/usb-skeleton.c | 5 +----
1 files changed, 1 insertion(+), 4 deletions(-)
diff -Nru a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
--- a/drivers/usb/usb-skeleton.c Fri Aug 8 17:04:58 2003
+++ b/drivers/usb/usb-skeleton.c Fri Aug 8 17:04:58 2003
@@ -526,7 +526,6 @@
init_MUTEX (&dev->sem);
dev->udev = udev;
dev->interface = interface;
- dev->minor = interface->minor;
/* set up the endpoint information */
/* check out the endpoints */
@@ -606,6 +605,7 @@
goto error;
}
+ dev->minor = interface->minor;
/* let the user know what node this device is now attached to */
info ("USB Skeleton device now attached to USBSkel-%d", dev->minor);
@@ -640,9 +640,6 @@
usb_set_intfdata (interface, NULL);
down (&dev->sem);
-
- /* disable open() */
- interface->minor = -1;
minor = dev->minor;
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