tree 2cd9e0fadcc37aac13ebea261c9bc2a811b48caa
parent fbdf093d62de4974cd30f170cf76aa14e26b13e4
author Inki Dae <inki.dae@samsung.com> 1415359868 +0900
committer Inki Dae <inki.dae@samsung.com> 1416819768 +0900

drm/exynos: g2d: fix null pointer dereference

This patch fixes a null pointer dereference issue incurred by
calling g2d_remove when exynos_drm_platform_probe is failed.

cmdlist_pool of g2d is allocated when g2d sub driver is probed.
So if exynos_drm_platform_probe is failed, the g2d sub driver is
not probed and the cmdlist_pool is still NULL.

Signed-off-by: Inki Dae <inki.dae@samsung.com>