USB: struct usb_device: change flag to bitflag
This patch (as816) changes an existing flag in the usb_device
structure to a bitflag, preparing the way for more bitflags to come
in the future.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 864c6c21..5634a2d 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -362,7 +362,7 @@
u8 portnum; /* Parent port number (origin 1) */
u8 level; /* Number of USB hub ancestors */
- int have_langid; /* whether string_langid is valid */
+ unsigned have_langid:1; /* whether string_langid is valid */
int string_langid; /* language ID for strings */
/* static strings from the device */