staging: ft1000: Always extract device number from netdev name.
staging: ft1000: Always extract device number from netdev name.

Using gCardIndex as global variable was not correctly used because
for every plugged device was set to 0 in init_ft1000_netdev.

Remove global definition. Use it locally and for every plugged
device extract number from net device name.

Signed-off-by: Marek Belisko <2e0084147176644ce91c5df4ae01a4a541d3616d@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@suse.de>

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