[media] az6007: Fix it to allow loading it without crash
[media] az6007: Fix it to allow loading it without crash

Add some fixes to allow frontend attachment. The patch is not
complete yet, as just the frontend 0 is initialized. So, more
changes will be needed, including some changes at dvb-usb core.

Signed-off-by: Mauro Carvalho Chehab <ad86ba2154032c9f55743a190faa2459a9d61d42@redhat.com>

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