linux-phytec-fsl

drm/exynos: ipp: remove description of non-existing field

ipp_id field is removed from exynos_drm_ippdrv struct.
The patch removes its description as well.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>