V4L/DVB (12366): ir-kbd-i2c: Allow use of ir-kdb-i2c internal get_key funcs and set...

V4L/DVB (12366): ir-kbd-i2c: Allow use of ir-kdb-i2c internal get_key funcs and set ir_type

This patch augments the init data passed by bridge drivers to
ir-kbd-i2c, so that the ir_type can be set explicitly, and so
ir-kbd-i2c internal get_key functions can be reused without
requiring symbols from ir-kbd-i2c in the bridge driver.

Signed-off-by: Andy Walls <awalls@radix.net>
Reviewed-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>