V4L/DVB (6921): include/media/v4l2-i2c-drv.h must #include <media/v4l2-common.h>

Fix the following compiler error:

v4l2-i2c-drv.h:72: error: implicit declaration of function 'v4l2_i2c_attach'

Also, prevent multiple inclusions of v4l2-i2c-drv.h

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
1 file changed