Commit 810738f2 authored Oct 31, 2019 by Nilaan Gunabalachandran

disp: msm: sde: null check for kms device



Check if kms device objects exist before attempting to
create memory space.

Change-Id: Idc0cbfd0ce116dab8005f72ba231dcb8c82254ca
Signed-off-by: Nilaan Gunabalachandran <ngunabal@codeaurora.org>

parent 3d10584c

msm/sde/sde_kms.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -2934,6 +2934,9 @@ static int _sde_kms_mmu_init(struct sde_kms *sde_kms)
		int i, ret;
		int early_map = 0;

		if (!sde_kms \|\| !sde_kms->dev \|\| !sde_kms->dev->dev)
		return -EINVAL;

		for (i = 0; i < MSM_SMMU_DOMAIN_MAX; i++) {
		struct msm_gem_address_space *aspace;