drm/msm: Make irq_postinstall optional
authorJordan Crouse <jcrouse@codeaurora.org>
Mon, 3 Dec 2018 22:47:19 +0000 (15:47 -0700)
committerRob Clark <robdclark@gmail.com>
Tue, 11 Dec 2018 18:10:17 +0000 (13:10 -0500)
commitab07e0c19fda03712c979626178cf9e23d610aaf
tree05b74dd23e8537a90bea5cd9551f7153f1c2971c
parent53edf462596623f853deb70c190bf25e231fb6b5
drm/msm: Make irq_postinstall optional

Allow the KMS operation 'irq_postinstall' to be optional
so that the target display drivers don't need to define
a dummy function if they don't need one.

v3: No changes

Reviewed-by: Sean Paul <sean@poorly.run>
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drivers/gpu/drm/msm/msm_drv.c