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(parent: 8a0a40b) | patch
drm/mediatek: fix null pointer dereference
authorMatthias Brugger <matthias.bgg@gmail.com>
Fri, 18 Nov 2016 10:06:10 +0000 (11:06 +0100)
committerCK Hu <ck.hu@mediatek.com>
Thu, 24 Nov 2016 06:53:15 +0000 (14:53 +0800)
commit988ea9c61d9eecbc1d81cf475cbb297b58be4194
tree16f34af8e621e75a30967825705e0252f4946e8ftree | snapshot
parent8a0a40b75b62c02876419c105546e3b799130911commit | diff
drm/mediatek: fix null pointer dereference

The probe function requests the interrupt before initializing
the ddp component. Which leads to a null pointer dereference at boot.
Fix this by requesting the interrput after all components got
initialized properly.

Fixes: 6a252d99de5c ("drm/mediatek: Add DRM Driver for Mediatek SoC
MT8173.")
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Change-Id: I57193a7ab554dfb37c35a455900689333adf511c
drivers/gpu/drm/mediatek/mtk_disp_ovl.c diff | blob | history
Linux Kernel Source Tree.