USB: option.c: correct DTR behaviour
USB: option.c: correct DTR behaviour

Setting DTR et al. should work for all interfaces
if you actually pass the interface number. :-P
 
This should help with devices that have important pseudo-serial ports
that aren't on the first interface in the device.

Signed-off-by: Chris Collins <711c73f64afdce07b7e38039a96d2224209e9a6c@ursys.com.au>
Signed-off-by: Matthias Urlichs <e388d34fd3c0456122779e95f262c0d70198a168@urlichs.de>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@suse.de>


KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs