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This patch fixes regression introduced in commit 5c77879ff9ab9e7 "[media] v4l2-dev: add new VFL_DIR_ defines" caused by not initializing the vfl_dir field of the vfd_decoder instance of struct video_device, after the field was introduced. It precluded calling the driver's ioctls which require vfl_dir not to be equal to VFL_DIR_RX which is defined as 0 and uninitialized vfl_dir field is interpreted as such. In effect the test in the v4l_s_fmt function failed for the ioctls that expect is_tx to be false, which prevented the ioctl callbacks registered by the driver from being called. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>