Don't pack the driver specific struct containing control pointers. This
lead to potential alignment issues when working with the pointers.
Reported-by: kernel test robot <lkp@intel.com> Fixes: e43ccb0a045f ("media: i2c: Add support for the OV5648 image sensor") Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>