siano is, in fact, 2 drivers: one for MMC and one for USB, plus
a common bus-independent code. Break it accordingly.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

As media/dvb will be removed, move it to a proper place.
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Declare the object function as 'extern'
Signed-off-by: NUri Shkolnik <uris@siano-ms.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add code that modify the content of Siano's protocol
messages when running with big-endian target.
Signed-off-by: NUri Shkolnik <uris@siano-ms.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>