drm/exynos: make zpos property immutable
authorGustavo Padovan <gustavo.padovan@collabora.co.uk>
Wed, 1 Apr 2015 16:02:09 +0000 (13:02 -0300)
committerInki Dae <inki.dae@samsung.com>
Mon, 13 Apr 2015 02:39:39 +0000 (11:39 +0900)
commit92104886e4834c2ceb8748efa49d040714018eb5
treecbd5b1d0261d89dcb5b8acc4d5d62bad73a51457
parent6e2a3b66e78b693065ee67af91175a1a7e4dc209
drm/exynos: make zpos property immutable

We already set each plane zpos at init, after that changes to zpos are
not expected. This patch turns zpos into a read-only property so now it is
impossible to set zpos.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_plane.c