Hi Greg,

After merging the tty tree, today's linux-next build (powerpc
allyesconfig) produced this warning:

drivers/usb/serial/ssu100.c: In function 'ssu100_ioctl':
drivers/usb/serial/ssu100.c:448: warning: unused variable 'user_arg'
drivers/usb/serial/ssu100.c:447: warning: unused variable 'priv'

Introduced by commit 20e2e6fa50180468e4240a91f811dca3a1c30304 ("tty:
Convert the USB drivers to the new icount interface").

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/